78870158

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{2141}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 120140496

約数和(自身を除く): 41270338

約数列:

[1, 2, 113, 163, 226, 326, 2141, 4282, 18419, 36838, 241933, 348983, 483866, 697966, 39435079, 78870158]

約数ペア:

[(1, 78870158), (2, 39435079), (113, 697966), (163, 483866), (226, 348983), (326, 241933), (2141, 36838), (4282, 18419)]