138925258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{8941}}^1$

素因数の和:9417

約数の個数: 16

約数和(自身を含む): 221153544

約数和(自身を除く): 82228286

約数列:

[1, 2, 17, 34, 457, 914, 7769, 8941, 15538, 17882, 151997, 303994, 4086037, 8172074, 69462629, 138925258]

約数ペア:

[(1, 138925258), (2, 69462629), (17, 8172074), (34, 4086037), (457, 303994), (914, 151997), (7769, 17882), (8941, 15538)]