155226352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{510613}}^1$

素因数の和:510640

約数の個数: 20

約数和(自身を含む): 316580680

約数和(自身を除く): 161354328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 510613, 1021226, 2042452, 4084904, 8169808, 9701647, 19403294, 38806588, 77613176, 155226352]

約数ペア:

[(1, 155226352), (2, 77613176), (4, 38806588), (8, 19403294), (16, 9701647), (19, 8169808), (38, 4084904), (76, 2042452), (152, 1021226), (304, 510613)]