157439742

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{102101}}^1$

素因数の和:102363

約数の個数: 16

約数和(自身を含む): 316107792

約数和(自身を除く): 158668050

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 102101, 204202, 306303, 612606, 26239957, 52479914, 78719871, 157439742]

約数ペア:

[(1, 157439742), (2, 78719871), (3, 52479914), (6, 26239957), (257, 612606), (514, 306303), (771, 204202), (1542, 102101)]