156937828

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{929}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 277716600

約数和(自身を除く): 120778772

約数列:

[1, 2, 4, 157, 269, 314, 538, 628, 929, 1076, 1858, 3716, 42233, 84466, 145853, 168932, 249901, 291706, 499802, 583412, 999604, 39234457, 78468914, 156937828]

約数ペア:

[(1, 156937828), (2, 78468914), (4, 39234457), (157, 999604), (269, 583412), (314, 499802), (538, 291706), (628, 249901), (929, 168932), (1076, 145853), (1858, 84466), (3716, 42233)]