133718518

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{5119}}^1$

素因数の和:5511

約数の個数: 16

約数和(自身を含む): 206622720

約数和(自身を除く): 72904202

約数列:

[1, 2, 37, 74, 353, 706, 5119, 10238, 13061, 26122, 189403, 378806, 1807007, 3614014, 66859259, 133718518]

約数ペア:

[(1, 133718518), (2, 66859259), (37, 3614014), (74, 1807007), (353, 378806), (706, 189403), (5119, 26122), (10238, 13061)]