118388048

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{47129}}^1$

素因数の和:47294

約数の個数: 20

約数和(自身を含む): 230842740

約数和(自身を除く): 112454692

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 47129, 94258, 188516, 377032, 754064, 7399253, 14798506, 29597012, 59194024, 118388048]

約数ペア:

[(1, 118388048), (2, 59194024), (4, 29597012), (8, 14798506), (16, 7399253), (157, 754064), (314, 377032), (628, 188516), (1256, 94258), (2512, 47129)]