131002008

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{569}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 336117600

約数和(自身を除く): 205115592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 181, 212, 318, 362, 424, 543, 569, 636, 724, 1086, 1138, 1272, 1448, 1707, 2172, 2276, 3414, 4344, 4552, 6828, 9593, 13656, 19186, 28779, 30157, 38372, 57558, 60314, 76744, 90471, 102989, 115116, 120628, 180942, 205978, 230232, 241256, 308967, 361884, 411956, 617934, 723768, 823912, 1235868, 2471736, 5458417, 10916834, 16375251, 21833668, 32750502, 43667336, 65501004, 131002008]

約数ペア:

[(1, 131002008), (2, 65501004), (3, 43667336), (4, 32750502), (6, 21833668), (8, 16375251), (12, 10916834), (24, 5458417), (53, 2471736), (106, 1235868), (159, 823912), (181, 723768), (212, 617934), (318, 411956), (362, 361884), (424, 308967), (543, 241256), (569, 230232), (636, 205978), (724, 180942), (1086, 120628), (1138, 115116), (1272, 102989), (1448, 90471), (1707, 76744), (2172, 60314), (2276, 57558), (3414, 38372), (4344, 30157), (4552, 28779), (6828, 19186), (9593, 13656)]