149363844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1778141}}^1$

素因数の和:1778155

約数の個数: 24

約数和(自身を含む): 398303808

約数和(自身を除く): 248939964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1778141, 3556282, 5334423, 7112564, 10668846, 12446987, 21337692, 24893974, 37340961, 49787948, 74681922, 149363844]

約数ペア:

[(1, 149363844), (2, 74681922), (3, 49787948), (4, 37340961), (6, 24893974), (7, 21337692), (12, 12446987), (14, 10668846), (21, 7112564), (28, 5334423), (42, 3556282), (84, 1778141)]