138707016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{825637}}^1$

素因数の和:825653

約数の個数: 32

約数和(自身を含む): 396306240

約数和(自身を除く): 257599224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 825637, 1651274, 2476911, 3302548, 4953822, 5779459, 6605096, 9907644, 11558918, 17338377, 19815288, 23117836, 34676754, 46235672, 69353508, 138707016]

約数ペア:

[(1, 138707016), (2, 69353508), (3, 46235672), (4, 34676754), (6, 23117836), (7, 19815288), (8, 17338377), (12, 11558918), (14, 9907644), (21, 6605096), (24, 5779459), (28, 4953822), (42, 3302548), (56, 2476911), (84, 1651274), (168, 825637)]