136820558

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2693}}^1$

素因数の和:2912

約数の個数: 32

約数和(自身を含む): 248279040

約数和(自身を除く): 111458482

約数列:

[1, 2, 7, 14, 19, 38, 133, 191, 266, 382, 1337, 2674, 2693, 3629, 5386, 7258, 18851, 25403, 37702, 50806, 51167, 102334, 358169, 514363, 716338, 1028726, 3600541, 7201082, 9772897, 19545794, 68410279, 136820558]

約数ペア:

[(1, 136820558), (2, 68410279), (7, 19545794), (14, 9772897), (19, 7201082), (38, 3600541), (133, 1028726), (191, 716338), (266, 514363), (382, 358169), (1337, 102334), (2674, 51167), (2693, 50806), (3629, 37702), (5386, 25403), (7258, 18851)]