156957677072

素因数分解:

$2^4\times 7^1\times {\mathrm{1401407831}}^1$

素因数の和:1401407846

約数の個数: 20

約数和(自身を含む): 347549142336

約数和(自身を除く): 190591465264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1401407831, 2802815662, 5605631324, 9809854817, 11211262648, 19619709634, 22422525296, 39239419268, 78478838536, 156957677072]

約数ペア:

[(1, 156957677072), (2, 78478838536), (4, 39239419268), (7, 22422525296), (8, 19619709634), (14, 11211262648), (16, 9809854817), (28, 5605631324), (56, 2802815662), (112, 1401407831)]