156901264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754333}}^1$

素因数の和:754354

約数の個数: 20

約数和(自身を含む): 327380956

約数和(自身を除く): 170479692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754333, 1508666, 3017332, 6034664, 9806329, 12069328, 19612658, 39225316, 78450632, 156901264]

約数ペア:

[(1, 156901264), (2, 78450632), (4, 39225316), (8, 19612658), (13, 12069328), (16, 9806329), (26, 6034664), (52, 3017332), (104, 1508666), (208, 754333)]