156908639986

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1\times {\mathrm{6473}}^1$

素因数の和:7495

約数の個数: 64

約数和(自身を含む): 284420118528

約数和(自身を除く): 127511478542

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 581, 907, 1162, 1814, 1909, 3818, 6349, 6473, 12698, 12946, 13363, 20861, 26726, 41722, 45311, 75281, 90622, 146027, 148879, 150562, 292054, 297758, 526967, 537259, 1042153, 1053934, 1074518, 1731463, 2084306, 3462926, 3760813, 5871011, 7521626, 11742022, 12120241, 12356957, 24240482, 24713914, 41097077, 82194154, 86498699, 135033253, 172997398, 270066506, 487293913, 945232771, 974587826, 1890465542, 3411057391, 6822114782, 11207759999, 22415519998, 78454319993, 156908639986]

約数ペア:

[(1, 156908639986), (2, 78454319993), (7, 22415519998), (14, 11207759999), (23, 6822114782), (46, 3411057391), (83, 1890465542), (161, 974587826), (166, 945232771), (322, 487293913), (581, 270066506), (907, 172997398), (1162, 135033253), (1814, 86498699), (1909, 82194154), (3818, 41097077), (6349, 24713914), (6473, 24240482), (12698, 12356957), (12946, 12120241), (13363, 11742022), (20861, 7521626), (26726, 5871011), (41722, 3760813), (45311, 3462926), (75281, 2084306), (90622, 1731463), (146027, 1074518), (148879, 1053934), (150562, 1042153), (292054, 537259), (297758, 526967)]