131158958

素因数分解:

$2^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{17317}}^1$

素因数の和:17867

約数の個数: 16

約数和(自身を含む): 225272544

約数和(自身を除く): 94113586

約数列:

[1, 2, 7, 14, 541, 1082, 3787, 7574, 17317, 34634, 121219, 242438, 9368497, 18736994, 65579479, 131158958]

約数ペア:

[(1, 131158958), (2, 65579479), (7, 18736994), (14, 9368497), (541, 242438), (1082, 121219), (3787, 34634), (7574, 17317)]