126278224

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{148913}}^1$

素因数の和:148974

約数の個数: 20

約数和(自身を含む): 249282036

約数和(自身を除く): 123003812

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 148913, 297826, 595652, 1191304, 2382608, 7892389, 15784778, 31569556, 63139112, 126278224]

約数ペア:

[(1, 126278224), (2, 63139112), (4, 31569556), (8, 15784778), (16, 7892389), (53, 2382608), (106, 1191304), (212, 595652), (424, 297826), (848, 148913)]