161743303984

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1489}}^1\times {\mathrm{95621}}^1$

素因数の和:97189

約数の個数: 40

約数和(自身を含む): 318008172960

約数和(自身を除く): 156264868976

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1489, 2978, 5956, 11912, 23824, 95621, 105719, 191242, 211438, 382484, 422876, 764968, 845752, 1529936, 1691504, 6789091, 13578182, 27156364, 54312728, 108625456, 142379669, 284759338, 569518676, 1139037352, 2278074704, 10108956499, 20217912998, 40435825996, 80871651992, 161743303984]

約数ペア:

[(1, 161743303984), (2, 80871651992), (4, 40435825996), (8, 20217912998), (16, 10108956499), (71, 2278074704), (142, 1139037352), (284, 569518676), (568, 284759338), (1136, 142379669), (1489, 108625456), (2978, 54312728), (5956, 27156364), (11912, 13578182), (23824, 6789091), (95621, 1691504), (105719, 1529936), (191242, 845752), (211438, 764968), (382484, 422876)]