165727688

素因数分解:

$2^3\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{1933}}^1$

素因数の和:3477

約数の個数: 32

約数和(自身を含む): 355546560

約数和(自身を除く): 189818872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1531, 1933, 3062, 3866, 6124, 7732, 10717, 12248, 13531, 15464, 21434, 27062, 42868, 54124, 85736, 108248, 2959423, 5918846, 11837692, 20715961, 23675384, 41431922, 82863844, 165727688]

約数ペア:

[(1, 165727688), (2, 82863844), (4, 41431922), (7, 23675384), (8, 20715961), (14, 11837692), (28, 5918846), (56, 2959423), (1531, 108248), (1933, 85736), (3062, 54124), (3866, 42868), (6124, 27062), (7732, 21434), (10717, 15464), (12248, 13531)]