159232288

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{12409}}^1$

素因数の和:12820

約数の個数: 24

約数和(自身を含む): 314295660

約数和(自身を除く): 155063372

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1604, 3208, 6416, 12409, 12832, 24818, 49636, 99272, 198544, 397088, 4976009, 9952018, 19904036, 39808072, 79616144, 159232288]

約数ペア:

[(1, 159232288), (2, 79616144), (4, 39808072), (8, 19904036), (16, 9952018), (32, 4976009), (401, 397088), (802, 198544), (1604, 99272), (3208, 49636), (6416, 24818), (12409, 12832)]