172724778890

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{161425027}}^1$

素因数の和:161425141

約数の個数: 16

約数和(自身を含む): 313810254432

約数和(自身を除く): 141085475542

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 161425027, 322850054, 807125135, 1614250270, 17272477889, 34544955778, 86362389445, 172724778890]

約数ペア:

[(1, 172724778890), (2, 86362389445), (5, 34544955778), (10, 17272477889), (107, 1614250270), (214, 807125135), (535, 322850054), (1070, 161425027)]