156908836

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{91867}}^1$

素因数の和:91939

約数の個数: 24

約数和(自身を含む): 318965696

約数和(自身を除く): 162056860

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 91867, 183734, 367468, 643069, 1286138, 2572276, 5603887, 11207774, 22415548, 39227209, 78454418, 156908836]

約数ペア:

[(1, 156908836), (2, 78454418), (4, 39227209), (7, 22415548), (14, 11207774), (28, 5603887), (61, 2572276), (122, 1286138), (244, 643069), (427, 367468), (854, 183734), (1708, 91867)]