156942427376

素因数分解:

$2^4\times 7^1\times {\mathrm{1401271673}}^1$

素因数の和:1401271688

約数の個数: 20

約数和(自身を含む): 347515375152

約数和(自身を除く): 190572947776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401271673, 2802543346, 5605086692, 9808901711, 11210173384, 19617803422, 22420346768, 39235606844, 78471213688, 156942427376]

約数ペア:

[(1, 156942427376), (2, 78471213688), (4, 39235606844), (7, 22420346768), (8, 19617803422), (14, 11210173384), (16, 9808901711), (28, 5605086692), (56, 2802543346), (112, 1401271673)]