151946921

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{4957}}^1$

素因数の和:5144

約数の個数: 16

約数和(自身を含む): 180867840

約数和(自身を除く): 28920919

約数列:

[1, 7, 29, 151, 203, 1057, 4379, 4957, 30653, 34699, 143753, 748507, 1006271, 5239549, 21706703, 151946921]

約数ペア:

[(1, 151946921), (7, 21706703), (29, 5239549), (151, 1006271), (203, 748507), (1057, 143753), (4379, 34699), (4957, 30653)]