156729704630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{921939439}}^1$

素因数の和:921939463

約数の個数: 16

約数和(自身を含む): 298708378560

約数和(自身を除く): 141978673930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 921939439, 1843878878, 4609697195, 9219394390, 15672970463, 31345940926, 78364852315, 156729704630]

約数ペア:

[(1, 156729704630), (2, 78364852315), (5, 31345940926), (10, 15672970463), (17, 9219394390), (34, 4609697195), (85, 1843878878), (170, 921939439)]