157055656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1154821}}^1$

素因数の和:1154844

約数の個数: 16

約数和(自身を含む): 311801940

約数和(自身を除く): 154746284

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1154821, 2309642, 4619284, 9238568, 19631957, 39263914, 78527828, 157055656]

約数ペア:

[(1, 157055656), (2, 78527828), (4, 39263914), (8, 19631957), (17, 9238568), (34, 4619284), (68, 2309642), (136, 1154821)]