159723616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{383951}}^1$

素因数の和:383974

約数の個数: 24

約数和(自身を含む): 338645664

約数和(自身を除く): 178922048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 383951, 767902, 1535804, 3071608, 4991363, 6143216, 9982726, 12286432, 19965452, 39930904, 79861808, 159723616]

約数ペア:

[(1, 159723616), (2, 79861808), (4, 39930904), (8, 19965452), (13, 12286432), (16, 9982726), (26, 6143216), (32, 4991363), (52, 3071608), (104, 1535804), (208, 767902), (416, 383951)]