156965797541

素因数分解:

$7^1\times {\mathrm{331}}^1\times {\mathrm{1931}}^1\times {\mathrm{35083}}^1$

素因数の和:37352

約数の個数: 16

約数和(自身を含む): 180029756928

約数和(自身を除く): 23063959387

約数列:

[1, 7, 331, 1931, 2317, 13517, 35083, 245581, 639161, 4474127, 11612473, 67745273, 81287311, 474216911, 22423685363, 156965797541]

約数ペア:

[(1, 156965797541), (7, 22423685363), (331, 474216911), (1931, 81287311), (2317, 67745273), (13517, 11612473), (35083, 4474127), (245581, 639161)]