156980476432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754713829}}^1$

素因数の和:754713850

約数の個数: 20

約数和(自身を含む): 327545802220

約数和(自身を除く): 170565325788

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754713829, 1509427658, 3018855316, 6037710632, 9811279777, 12075421264, 19622559554, 39245119108, 78490238216, 156980476432]

約数ペア:

[(1, 156980476432), (2, 78490238216), (4, 39245119108), (8, 19622559554), (13, 12075421264), (16, 9811279777), (26, 6037710632), (52, 3018855316), (104, 1509427658), (208, 754713829)]