159796798

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{72701}}^1$

素因数の和:72867

約数の個数: 16

約数和(自身を含む): 275685984

約数和(自身を除く): 115889186

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 72701, 145402, 508907, 1017814, 11414057, 22828114, 79898399, 159796798]

約数ペア:

[(1, 159796798), (2, 79898399), (7, 22828114), (14, 11414057), (157, 1017814), (314, 508907), (1099, 145402), (2198, 72701)]