138840592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{788867}}^1$

素因数の和:788886

約数の個数: 20

約数和(自身を含む): 293458896

約数和(自身を除く): 154618304

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 788867, 1577734, 3155468, 6310936, 8677537, 12621872, 17355074, 34710148, 69420296, 138840592]

約数ペア:

[(1, 138840592), (2, 69420296), (4, 34710148), (8, 17355074), (11, 12621872), (16, 8677537), (22, 6310936), (44, 3155468), (88, 1577734), (176, 788867)]