168020224

素因数分解:

$2^8\times {\mathrm{656329}}^1$

素因数の和:656345

約数の個数: 18

約数和(自身を含む): 335384630

約数和(自身を除く): 167364406

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 656329, 1312658, 2625316, 5250632, 10501264, 21002528, 42005056, 84010112, 168020224]

約数ペア:

[(1, 168020224), (2, 84010112), (4, 42005056), (8, 21002528), (16, 10501264), (32, 5250632), (64, 2625316), (128, 1312658), (256, 656329)]