180152809616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{866119277}}^1$

素因数の和:866119298

約数の個数: 20

約数和(自身を含む): 375895766652

約数和(自身を除く): 195742957036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 866119277, 1732238554, 3464477108, 6928954216, 11259550601, 13857908432, 22519101202, 45038202404, 90076404808, 180152809616]

約数ペア:

[(1, 180152809616), (2, 90076404808), (4, 45038202404), (8, 22519101202), (13, 13857908432), (16, 11259550601), (26, 6928954216), (52, 3464477108), (104, 1732238554), (208, 866119277)]