156984186723

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{38851}}^1$

素因数の和:38953

約数の個数: 96

約数和(自身を含む): 278525947392

約数和(自身を除く): 121541760669

約数列:

[1, 3, 7, 13, 19, 21, 39, 41, 57, 91, 123, 133, 247, 273, 287, 361, 399, 533, 741, 779, 861, 1083, 1599, 1729, 2337, 2527, 3731, 4693, 5187, 5453, 7581, 10127, 11193, 14079, 14801, 16359, 30381, 32851, 38851, 44403, 70889, 98553, 103607, 116553, 192413, 212667, 271957, 310821, 505063, 577239, 738169, 815871, 1346891, 1515189, 1592891, 2214507, 3535441, 4040673, 4778673, 5167183, 9596197, 10606323, 11150237, 14025211, 15501549, 20707583, 28788591, 30264929, 33450711, 42075633, 62122749, 67173379, 90794787, 98176477, 144953081, 182327743, 201520137, 211854503, 294529431, 393444077, 434859243, 546983229, 575033651, 635563509, 1180332231, 1276294201, 1725100953, 2754108539, 3828882603, 4025235557, 7475437463, 8262325617, 12075706671, 22426312389, 52328062241, 156984186723]

約数ペア:

[(1, 156984186723), (3, 52328062241), (7, 22426312389), (13, 12075706671), (19, 8262325617), (21, 7475437463), (39, 4025235557), (41, 3828882603), (57, 2754108539), (91, 1725100953), (123, 1276294201), (133, 1180332231), (247, 635563509), (273, 575033651), (287, 546983229), (361, 434859243), (399, 393444077), (533, 294529431), (741, 211854503), (779, 201520137), (861, 182327743), (1083, 144953081), (1599, 98176477), (1729, 90794787), (2337, 67173379), (2527, 62122749), (3731, 42075633), (4693, 33450711), (5187, 30264929), (5453, 28788591), (7581, 20707583), (10127, 15501549), (11193, 14025211), (14079, 11150237), (14801, 10606323), (16359, 9596197), (30381, 5167183), (32851, 4778673), (38851, 4040673), (44403, 3535441), (70889, 2214507), (98553, 1592891), (103607, 1515189), (116553, 1346891), (192413, 815871), (212667, 738169), (271957, 577239), (310821, 505063)]