156918405982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1\times {\mathrm{953297}}^1$

素因数の和:953812

約数の個数: 24

約数和(自身を含む): 255399973776

約数和(自身を除く): 98481567794

約数列:

[1, 2, 13, 26, 169, 338, 487, 974, 6331, 12662, 82303, 164606, 953297, 1906594, 12392861, 24785722, 161107193, 322214386, 464255639, 928511278, 6035323307, 12070646614, 78459202991, 156918405982]

約数ペア:

[(1, 156918405982), (2, 78459202991), (13, 12070646614), (26, 6035323307), (169, 928511278), (338, 464255639), (487, 322214386), (974, 161107193), (6331, 24785722), (12662, 12392861), (82303, 1906594), (164606, 953297)]