157469928

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 256

約数和(自身を含む): 525312000

約数和(自身を除く): 367842072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 47, 49, 56, 66, 74, 77, 84, 88, 94, 98, 111, 132, 141, 147, 148, 154, 168, 188, 196, 222, 231, 259, 264, 282, 294, 296, 308, 329, 343, 376, 392, 407, 444, 462, 517, 518, 539, 564, 588, 616, 658, 686, 777, 814, 888, 924, 987, 1029, 1034, 1036, 1078, 1128, 1176, 1221, 1316, 1372, 1551, 1554, 1617, 1628, 1739, 1813, 1848, 1974, 2058, 2068, 2072, 2156, 2303, 2442, 2632, 2744, 2849, 3102, 3108, 3234, 3256, 3478, 3619, 3626, 3773, 3948, 4116, 4136, 4312, 4606, 4884, 5217, 5439, 5698, 6204, 6216, 6468, 6909, 6956, 7238, 7252, 7546, 7896, 8232, 8547, 9212, 9768, 10434, 10857, 10878, 11319, 11396, 12173, 12408, 12691, 12936, 13818, 13912, 14476, 14504, 15092, 16121, 17094, 18424, 19129, 19943, 20868, 21714, 21756, 22638, 22792, 24346, 25333, 25382, 27636, 28952, 30184, 32242, 34188, 36519, 38073, 38258, 39886, 41736, 43428, 43512, 45276, 48363, 48692, 50666, 50764, 55272, 57387, 59829, 64484, 68376, 73038, 75999, 76146, 76516, 79772, 85211, 86856, 90552, 96726, 97384, 101332, 101528, 114774, 119658, 128968, 133903, 139601, 146076, 151998, 152292, 153032, 159544, 170422, 177331, 193452, 202664, 229548, 239316, 255633, 267806, 279202, 292152, 303996, 304584, 340844, 354662, 386904, 401709, 418803, 459096, 478632, 511266, 531993, 535612, 558404, 596477, 607992, 681688, 709324, 803418, 837606, 937321, 1022532, 1063986, 1071224, 1116808, 1192954, 1418648, 1606836, 1675212, 1789431, 1874642, 2045064, 2127972, 2385908, 2811963, 3213672, 3350424, 3578862, 3749284, 4255944, 4771816, 5623926, 6561247, 7157724, 7498568, 11247852, 13122494, 14315448, 19683741, 22495704, 26244988, 39367482, 52489976, 78734964, 157469928]

約数ペア:

[(1, 157469928), (2, 78734964), (3, 52489976), (4, 39367482), (6, 26244988), (7, 22495704), (8, 19683741), (11, 14315448), (12, 13122494), (14, 11247852), (21, 7498568), (22, 7157724), (24, 6561247), (28, 5623926), (33, 4771816), (37, 4255944), (42, 3749284), (44, 3578862), (47, 3350424), (49, 3213672), (56, 2811963), (66, 2385908), (74, 2127972), (77, 2045064), (84, 1874642), (88, 1789431), (94, 1675212), (98, 1606836), (111, 1418648), (132, 1192954), (141, 1116808), (147, 1071224), (148, 1063986), (154, 1022532), (168, 937321), (188, 837606), (196, 803418), (222, 709324), (231, 681688), (259, 607992), (264, 596477), (282, 558404), (294, 535612), (296, 531993), (308, 511266), (329, 478632), (343, 459096), (376, 418803), (392, 401709), (407, 386904), (444, 354662), (462, 340844), (517, 304584), (518, 303996), (539, 292152), (564, 279202), (588, 267806), (616, 255633), (658, 239316), (686, 229548), (777, 202664), (814, 193452), (888, 177331), (924, 170422), (987, 159544), (1029, 153032), (1034, 152292), (1036, 151998), (1078, 146076), (1128, 139601), (1176, 133903), (1221, 128968), (1316, 119658), (1372, 114774), (1551, 101528), (1554, 101332), (1617, 97384), (1628, 96726), (1739, 90552), (1813, 86856), (1848, 85211), (1974, 79772), (2058, 76516), (2068, 76146), (2072, 75999), (2156, 73038), (2303, 68376), (2442, 64484), (2632, 59829), (2744, 57387), (2849, 55272), (3102, 50764), (3108, 50666), (3234, 48692), (3256, 48363), (3478, 45276), (3619, 43512), (3626, 43428), (3773, 41736), (3948, 39886), (4116, 38258), (4136, 38073), (4312, 36519), (4606, 34188), (4884, 32242), (5217, 30184), (5439, 28952), (5698, 27636), (6204, 25382), (6216, 25333), (6468, 24346), (6909, 22792), (6956, 22638), (7238, 21756), (7252, 21714), (7546, 20868), (7896, 19943), (8232, 19129), (8547, 18424), (9212, 17094), (9768, 16121), (10434, 15092), (10857, 14504), (10878, 14476), (11319, 13912), (11396, 13818), (12173, 12936), (12408, 12691)]