156942266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{355073}}^1$

素因数の和:355105

約数の個数: 16

約数和(自身を含む): 268435944

約数和(自身を除く): 111493678

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 355073, 710146, 4615949, 6036241, 9231898, 12072482, 78471133, 156942266]

約数ペア:

[(1, 156942266), (2, 78471133), (13, 12072482), (17, 9231898), (26, 6036241), (34, 4615949), (221, 710146), (442, 355073)]