156941128540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1121008061}}^1$

素因数の和:1121008077

約数の個数: 24

約数和(自身を含む): 376658708832

約数和(自身を除く): 219717580292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1121008061, 2242016122, 4484032244, 5605040305, 7847056427, 11210080610, 15694112854, 22420161220, 31388225708, 39235282135, 78470564270, 156941128540]

約数ペア:

[(1, 156941128540), (2, 78470564270), (4, 39235282135), (5, 31388225708), (7, 22420161220), (10, 15694112854), (14, 11210080610), (20, 7847056427), (28, 5605040305), (35, 4484032244), (70, 2242016122), (140, 1121008061)]