149379132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1778323}}^1$

素因数の和:1778337

約数の個数: 24

約数和(自身を含む): 398344576

約数和(自身を除く): 248965444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1778323, 3556646, 5334969, 7113292, 10669938, 12448261, 21339876, 24896522, 37344783, 49793044, 74689566, 149379132]

約数ペア:

[(1, 149379132), (2, 74689566), (3, 49793044), (4, 37344783), (6, 24896522), (7, 21339876), (12, 12448261), (14, 10669938), (21, 7113292), (28, 5334969), (42, 3556646), (84, 1778323)]