163608148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{20773}}^1$

素因数の和:20967

約数の個数: 24

約数和(自身を含む): 314102880

約数和(自身を除く): 150494732

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 20773, 41546, 83092, 228503, 457006, 914012, 3718367, 7436734, 14873468, 40902037, 81804074, 163608148]

約数ペア:

[(1, 163608148), (2, 81804074), (4, 40902037), (11, 14873468), (22, 7436734), (44, 3718367), (179, 914012), (358, 457006), (716, 228503), (1969, 83092), (3938, 41546), (7876, 20773)]