188445128

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{208457}}^1$

素因数の和:208576

約数の個数: 16

約数和(自身を含む): 356463180

約数和(自身を除く): 168018052

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 208457, 416914, 833828, 1667656, 23555641, 47111282, 94222564, 188445128]

約数ペア:

[(1, 188445128), (2, 94222564), (4, 47111282), (8, 23555641), (113, 1667656), (226, 833828), (452, 416914), (904, 208457)]