157210288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577979}}^1$

素因数の和:578004

約数の個数: 20

約数和(自身を含む): 322512840

約数和(自身を除く): 165302552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577979, 1155958, 2311916, 4623832, 9247664, 9825643, 19651286, 39302572, 78605144, 157210288]

約数ペア:

[(1, 157210288), (2, 78605144), (4, 39302572), (8, 19651286), (16, 9825643), (17, 9247664), (34, 4623832), (68, 2311916), (136, 1155958), (272, 577979)]