128992248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 444787200

約数和(自身を除く): 315794952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 53, 56, 63, 66, 72, 77, 84, 88, 99, 106, 126, 132, 154, 159, 168, 198, 212, 231, 252, 264, 308, 318, 371, 396, 424, 439, 462, 477, 504, 583, 616, 636, 693, 742, 792, 878, 924, 954, 1113, 1166, 1272, 1317, 1386, 1484, 1749, 1756, 1848, 1908, 2226, 2332, 2634, 2772, 2968, 3073, 3339, 3498, 3512, 3816, 3951, 4081, 4452, 4664, 4829, 5247, 5268, 5544, 6146, 6678, 6996, 7902, 8162, 8904, 9219, 9658, 10494, 10536, 12243, 12292, 13356, 13992, 14487, 15804, 16324, 18438, 19316, 20988, 23267, 24486, 24584, 26712, 27657, 28974, 31608, 32648, 33803, 36729, 36876, 38632, 41976, 43461, 46534, 48972, 55314, 57948, 67606, 69801, 73458, 73752, 86922, 93068, 97944, 101409, 110628, 115896, 135212, 139602, 146916, 162869, 173844, 186136, 202818, 209403, 221256, 255937, 270424, 279204, 293832, 304227, 325738, 347688, 405636, 418806, 488607, 511874, 558408, 608454, 651476, 767811, 811272, 837612, 977214, 1023748, 1216908, 1302952, 1465821, 1535622, 1675224, 1791559, 1954428, 2047496, 2303433, 2433816, 2931642, 3071244, 3583118, 3908856, 4606866, 5374677, 5863284, 6142488, 7166236, 9213732, 10749354, 11726568, 14332472, 16124031, 18427464, 21498708, 32248062, 42997416, 64496124, 128992248]

約数ペア:

[(1, 128992248), (2, 64496124), (3, 42997416), (4, 32248062), (6, 21498708), (7, 18427464), (8, 16124031), (9, 14332472), (11, 11726568), (12, 10749354), (14, 9213732), (18, 7166236), (21, 6142488), (22, 5863284), (24, 5374677), (28, 4606866), (33, 3908856), (36, 3583118), (42, 3071244), (44, 2931642), (53, 2433816), (56, 2303433), (63, 2047496), (66, 1954428), (72, 1791559), (77, 1675224), (84, 1535622), (88, 1465821), (99, 1302952), (106, 1216908), (126, 1023748), (132, 977214), (154, 837612), (159, 811272), (168, 767811), (198, 651476), (212, 608454), (231, 558408), (252, 511874), (264, 488607), (308, 418806), (318, 405636), (371, 347688), (396, 325738), (424, 304227), (439, 293832), (462, 279204), (477, 270424), (504, 255937), (583, 221256), (616, 209403), (636, 202818), (693, 186136), (742, 173844), (792, 162869), (878, 146916), (924, 139602), (954, 135212), (1113, 115896), (1166, 110628), (1272, 101409), (1317, 97944), (1386, 93068), (1484, 86922), (1749, 73752), (1756, 73458), (1848, 69801), (1908, 67606), (2226, 57948), (2332, 55314), (2634, 48972), (2772, 46534), (2968, 43461), (3073, 41976), (3339, 38632), (3498, 36876), (3512, 36729), (3816, 33803), (3951, 32648), (4081, 31608), (4452, 28974), (4664, 27657), (4829, 26712), (5247, 24584), (5268, 24486), (5544, 23267), (6146, 20988), (6678, 19316), (6996, 18438), (7902, 16324), (8162, 15804), (8904, 14487), (9219, 13992), (9658, 13356), (10494, 12292), (10536, 12243)]