156913684930

素因数分解:

$2^1\times 5^1\times {\mathrm{505961}}^1\times {\mathrm{31013}}^1$

素因数の和:536981

約数の個数: 16

約数和(自身を含む): 282454298424

約数和(自身を除く): 125540613494

約数列:

[1, 2, 5, 10, 31013, 62026, 155065, 310130, 505961, 1011922, 2529805, 5059610, 15691368493, 31382736986, 78456842465, 156913684930]

約数ペア:

[(1, 156913684930), (2, 78456842465), (5, 31382736986), (10, 15691368493), (31013, 5059610), (62026, 2529805), (155065, 1011922), (310130, 505961)]