161634132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2137}}^1$

素因数の和:2349

約数の個数: 72

約数和(自身を含む): 448261632

約数和(自身を除く): 286627500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 191, 198, 382, 396, 573, 764, 1146, 1719, 2101, 2137, 2292, 3438, 4202, 4274, 6303, 6411, 6876, 8404, 8548, 12606, 12822, 18909, 19233, 23507, 25212, 25644, 37818, 38466, 47014, 70521, 75636, 76932, 94028, 141042, 211563, 282084, 408167, 423126, 816334, 846252, 1224501, 1632668, 2449002, 3673503, 4489837, 4898004, 7347006, 8979674, 13469511, 14694012, 17959348, 26939022, 40408533, 53878044, 80817066, 161634132]

約数ペア:

[(1, 161634132), (2, 80817066), (3, 53878044), (4, 40408533), (6, 26939022), (9, 17959348), (11, 14694012), (12, 13469511), (18, 8979674), (22, 7347006), (33, 4898004), (36, 4489837), (44, 3673503), (66, 2449002), (99, 1632668), (132, 1224501), (191, 846252), (198, 816334), (382, 423126), (396, 408167), (573, 282084), (764, 211563), (1146, 141042), (1719, 94028), (2101, 76932), (2137, 75636), (2292, 70521), (3438, 47014), (4202, 38466), (4274, 37818), (6303, 25644), (6411, 25212), (6876, 23507), (8404, 19233), (8548, 18909), (12606, 12822)]