149319157

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19501}}^1$

素因数の和:19564

約数の個数: 16

約数和(自身を含む): 174737920

約数和(自身を除く): 25418763

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 19501, 253513, 370519, 604531, 4816747, 7858903, 11486089, 149319157]

約数ペア:

[(1, 149319157), (13, 11486089), (19, 7858903), (31, 4816747), (247, 604531), (403, 370519), (589, 253513), (7657, 19501)]