156979690658

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{590149213}}^1$

素因数の和:590149241

約数の個数: 16

約数和(自身を含む): 283271622720

約数和(自身を除く): 126291932062

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 590149213, 1180298426, 4131044491, 8262088982, 11212835047, 22425670094, 78489845329, 156979690658]

約数ペア:

[(1, 156979690658), (2, 78489845329), (7, 22425670094), (14, 11212835047), (19, 8262088982), (38, 4131044491), (133, 1180298426), (266, 590149213)]