157453464

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 128

約数和(自身を含む): 474624000

約数和(自身を除く): 317170536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 343, 372, 392, 434, 588, 617, 651, 686, 744, 868, 1029, 1176, 1234, 1302, 1372, 1519, 1736, 1851, 2058, 2468, 2604, 2744, 3038, 3702, 4116, 4319, 4557, 4936, 5208, 6076, 7404, 8232, 8638, 9114, 10633, 12152, 12957, 14808, 17276, 18228, 19127, 21266, 25914, 30233, 31899, 34552, 36456, 38254, 42532, 51828, 57381, 60466, 63798, 76508, 85064, 90699, 103656, 114762, 120932, 127596, 133889, 153016, 181398, 211631, 229524, 241864, 255192, 267778, 362796, 401667, 423262, 459048, 535556, 634893, 725592, 803334, 846524, 937223, 1071112, 1269786, 1606668, 1693048, 1874446, 2539572, 2811669, 3213336, 3748892, 5079144, 5623338, 6560561, 7497784, 11246676, 13121122, 19681683, 22493352, 26242244, 39363366, 52484488, 78726732, 157453464]

約数ペア:

[(1, 157453464), (2, 78726732), (3, 52484488), (4, 39363366), (6, 26242244), (7, 22493352), (8, 19681683), (12, 13121122), (14, 11246676), (21, 7497784), (24, 6560561), (28, 5623338), (31, 5079144), (42, 3748892), (49, 3213336), (56, 2811669), (62, 2539572), (84, 1874446), (93, 1693048), (98, 1606668), (124, 1269786), (147, 1071112), (168, 937223), (186, 846524), (196, 803334), (217, 725592), (248, 634893), (294, 535556), (343, 459048), (372, 423262), (392, 401667), (434, 362796), (588, 267778), (617, 255192), (651, 241864), (686, 229524), (744, 211631), (868, 181398), (1029, 153016), (1176, 133889), (1234, 127596), (1302, 120932), (1372, 114762), (1519, 103656), (1736, 90699), (1851, 85064), (2058, 76508), (2468, 63798), (2604, 60466), (2744, 57381), (3038, 51828), (3702, 42532), (4116, 38254), (4319, 36456), (4557, 34552), (4936, 31899), (5208, 30233), (6076, 25914), (7404, 21266), (8232, 19127), (8638, 18228), (9114, 17276), (10633, 14808), (12152, 12957)]