260159048

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 495917760

約数和(自身を除く): 235758712

約数列:

[1, 2, 4, 8, 103, 157, 206, 314, 412, 628, 824, 1256, 2011, 4022, 8044, 16088, 16171, 32342, 64684, 129368, 207133, 315727, 414266, 631454, 828532, 1262908, 1657064, 2525816, 32519881, 65039762, 130079524, 260159048]

約数ペア:

[(1, 260159048), (2, 130079524), (4, 65039762), (8, 32519881), (103, 2525816), (157, 1657064), (206, 1262908), (314, 828532), (412, 631454), (628, 414266), (824, 315727), (1256, 207133), (2011, 129368), (4022, 64684), (8044, 32342), (16088, 16171)]