145725892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{9011}}^1$

素因数の和:9339

約数の個数: 24

約数和(自身を含む): 275550912

約数和(自身を除く): 129825020

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 9011, 16172, 18022, 36044, 117143, 234286, 468572, 2802421, 5604842, 11209684, 36431473, 72862946, 145725892]

約数ペア:

[(1, 145725892), (2, 72862946), (4, 36431473), (13, 11209684), (26, 5604842), (52, 2802421), (311, 468572), (622, 234286), (1244, 117143), (4043, 36044), (8086, 18022), (9011, 16172)]