157055696

素因数分解:

$2^4\times 7^1\times {\mathrm{1402283}}^1$

素因数の和:1402298

約数の個数: 20

約数和(自身を含む): 347766432

約数和(自身を除く): 190710736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1402283, 2804566, 5609132, 9815981, 11218264, 19631962, 22436528, 39263924, 78527848, 157055696]

約数ペア:

[(1, 157055696), (2, 78527848), (4, 39263924), (7, 22436528), (8, 19631962), (14, 11218264), (16, 9815981), (28, 5609132), (56, 2804566), (112, 1402283)]