156923373908

素因数分解:

$2^2\times 7^1\times {\mathrm{19391}}^1\times {\mathrm{289021}}^1$

素因数の和:308423

約数の個数: 24

約数和(自身を含む): 313864018944

約数和(自身を除く): 156940645036

約数列:

[1, 2, 4, 7, 14, 28, 19391, 38782, 77564, 135737, 271474, 289021, 542948, 578042, 1156084, 2023147, 4046294, 8092588, 5604406211, 11208812422, 22417624844, 39230843477, 78461686954, 156923373908]

約数ペア:

[(1, 156923373908), (2, 78461686954), (4, 39230843477), (7, 22417624844), (14, 11208812422), (28, 5604406211), (19391, 8092588), (38782, 4046294), (77564, 2023147), (135737, 1156084), (271474, 578042), (289021, 542948)]