156936710890

素因数分解:

$2^1\times 5^1\times {\mathrm{6469}}^1\times {\mathrm{2425981}}^1$

素因数の和:2432457

約数の個数: 16

約数和(自身を含む): 282529863720

約数和(自身を除く): 125593152830

約数列:

[1, 2, 5, 10, 6469, 12938, 32345, 64690, 2425981, 4851962, 12129905, 24259810, 15693671089, 31387342178, 78468355445, 156936710890]

約数ペア:

[(1, 156936710890), (2, 78468355445), (5, 31387342178), (10, 15693671089), (6469, 24259810), (12938, 12129905), (32345, 4851962), (64690, 2425981)]