157144468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{3407}}^1$

素因数の和:4311

約数の個数: 24

約数和(自身を含む): 296577792

約数和(自身を除く): 139433324

約数列:

[1, 2, 4, 13, 26, 52, 887, 1774, 3407, 3548, 6814, 11531, 13628, 23062, 44291, 46124, 88582, 177164, 3022009, 6044018, 12088036, 39286117, 78572234, 157144468]

約数ペア:

[(1, 157144468), (2, 78572234), (4, 39286117), (13, 12088036), (26, 6044018), (52, 3022009), (887, 177164), (1774, 88582), (3407, 46124), (3548, 44291), (6814, 23062), (11531, 13628)]