156931265920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{24151}}^1$

素因数の和:24265

約数の個数: 256

約数和(自身を含む): 446978165760

約数和(自身を除く): 290046899840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 71, 80, 88, 104, 110, 128, 130, 142, 143, 160, 176, 208, 220, 260, 284, 286, 320, 352, 355, 416, 440, 520, 568, 572, 640, 704, 710, 715, 781, 832, 880, 923, 1040, 1136, 1144, 1408, 1420, 1430, 1562, 1664, 1760, 1846, 2080, 2272, 2288, 2840, 2860, 3124, 3520, 3692, 3905, 4160, 4544, 4576, 4615, 5680, 5720, 6248, 7040, 7384, 7810, 8320, 9088, 9152, 9230, 10153, 11360, 11440, 12496, 14768, 15620, 18304, 18460, 20306, 22720, 22880, 24151, 24992, 29536, 31240, 36920, 40612, 45440, 45760, 48302, 49984, 50765, 59072, 62480, 73840, 81224, 91520, 96604, 99968, 101530, 118144, 120755, 124960, 147680, 162448, 193208, 203060, 241510, 249920, 265661, 295360, 313963, 324896, 386416, 406120, 483020, 499840, 531322, 590720, 627926, 649792, 772832, 812240, 966040, 1062644, 1255852, 1299584, 1328305, 1545664, 1569815, 1624480, 1714721, 1932080, 2125288, 2511704, 2656610, 3091328, 3139630, 3248960, 3429442, 3453593, 3864160, 4250576, 5023408, 5313220, 6279260, 6497920, 6858884, 6907186, 7728320, 8501152, 8573605, 10046816, 10626440, 12558520, 13717768, 13814372, 15456640, 17002304, 17147210, 17267965, 18861931, 20093632, 21252880, 22291373, 25117040, 27435536, 27628744, 34004608, 34294420, 34535930, 37723862, 40187264, 42505760, 44582746, 50234080, 54871072, 55257488, 68588840, 69071860, 75447724, 85011520, 89165492, 94309655, 100468160, 109742144, 110514976, 111456865, 137177680, 138143720, 150895448, 170023040, 178330984, 188619310, 200936320, 219484288, 221029952, 222913730, 245205103, 274355360, 276287440, 301790896, 356661968, 377238620, 442059904, 445827460, 490410206, 548710720, 552574880, 603581792, 713323936, 754477240, 891654920, 980820412, 1097421440, 1105149760, 1207163584, 1226025515, 1426647872, 1508954480, 1783309840, 1961640824, 2210299520, 2414327168, 2452051030, 2853295744, 3017908960, 3566619680, 3923281648, 4904102060, 6035817920, 7133239360, 7846563296, 9808204120, 12071635840, 14266478720, 15693126592, 19616408240, 31386253184, 39232816480, 78465632960, 156931265920]

約数ペア:

[(1, 156931265920), (2, 78465632960), (4, 39232816480), (5, 31386253184), (8, 19616408240), (10, 15693126592), (11, 14266478720), (13, 12071635840), (16, 9808204120), (20, 7846563296), (22, 7133239360), (26, 6035817920), (32, 4904102060), (40, 3923281648), (44, 3566619680), (52, 3017908960), (55, 2853295744), (64, 2452051030), (65, 2414327168), (71, 2210299520), (80, 1961640824), (88, 1783309840), (104, 1508954480), (110, 1426647872), (128, 1226025515), (130, 1207163584), (142, 1105149760), (143, 1097421440), (160, 980820412), (176, 891654920), (208, 754477240), (220, 713323936), (260, 603581792), (284, 552574880), (286, 548710720), (320, 490410206), (352, 445827460), (355, 442059904), (416, 377238620), (440, 356661968), (520, 301790896), (568, 276287440), (572, 274355360), (640, 245205103), (704, 222913730), (710, 221029952), (715, 219484288), (781, 200936320), (832, 188619310), (880, 178330984), (923, 170023040), (1040, 150895448), (1136, 138143720), (1144, 137177680), (1408, 111456865), (1420, 110514976), (1430, 109742144), (1562, 100468160), (1664, 94309655), (1760, 89165492), (1846, 85011520), (2080, 75447724), (2272, 69071860), (2288, 68588840), (2840, 55257488), (2860, 54871072), (3124, 50234080), (3520, 44582746), (3692, 42505760), (3905, 40187264), (4160, 37723862), (4544, 34535930), (4576, 34294420), (4615, 34004608), (5680, 27628744), (5720, 27435536), (6248, 25117040), (7040, 22291373), (7384, 21252880), (7810, 20093632), (8320, 18861931), (9088, 17267965), (9152, 17147210), (9230, 17002304), (10153, 15456640), (11360, 13814372), (11440, 13717768), (12496, 12558520), (14768, 10626440), (15620, 10046816), (18304, 8573605), (18460, 8501152), (20306, 7728320), (22720, 6907186), (22880, 6858884), (24151, 6497920), (24992, 6279260), (29536, 5313220), (31240, 5023408), (36920, 4250576), (40612, 3864160), (45440, 3453593), (45760, 3429442), (48302, 3248960), (49984, 3139630), (50765, 3091328), (59072, 2656610), (62480, 2511704), (73840, 2125288), (81224, 1932080), (91520, 1714721), (96604, 1624480), (99968, 1569815), (101530, 1545664), (118144, 1328305), (120755, 1299584), (124960, 1255852), (147680, 1062644), (162448, 966040), (193208, 812240), (203060, 772832), (241510, 649792), (249920, 627926), (265661, 590720), (295360, 531322), (313963, 499840), (324896, 483020), (386416, 406120)]