149745674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{81119}}^1$

素因数の和:81205

約数の個数: 16

約数和(自身を含む): 245306880

約数和(自身を除く): 95561206

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 81119, 162238, 1054547, 2109094, 5759449, 11518898, 74872837, 149745674]

約数ペア:

[(1, 149745674), (2, 74872837), (13, 11518898), (26, 5759449), (71, 2109094), (142, 1054547), (923, 162238), (1846, 81119)]