151121356

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{5783}}^1$

素因数の和:5973

約数の個数: 24

約数和(自身を含む): 272079360

約数和(自身を除く): 120958004

約数列:

[1, 2, 4, 47, 94, 139, 188, 278, 556, 5783, 6533, 11566, 13066, 23132, 26132, 271801, 543602, 803837, 1087204, 1607674, 3215348, 37780339, 75560678, 151121356]

約数ペア:

[(1, 151121356), (2, 75560678), (4, 37780339), (47, 3215348), (94, 1607674), (139, 1087204), (188, 803837), (278, 543602), (556, 271801), (5783, 26132), (6533, 23132), (11566, 13066)]