129341938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{37447}}^1$

素因数の和:37617

約数の個数: 16

約数和(自身を含む): 213004224

約数和(自身を除く): 83662286

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 37447, 74894, 411917, 823834, 5879179, 11758358, 64670969, 129341938]

約数ペア:

[(1, 129341938), (2, 64670969), (11, 11758358), (22, 5879179), (157, 823834), (314, 411917), (1727, 74894), (3454, 37447)]