145831896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{289349}}^1$

素因数の和:289368

約数の個数: 48

約数和(自身を含む): 451386000

約数和(自身を除く): 305554104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 289349, 578698, 868047, 1157396, 1736094, 2025443, 2314792, 2604141, 3472188, 4050886, 5208282, 6076329, 6944376, 8101772, 10416564, 12152658, 16203544, 18228987, 20833128, 24305316, 36457974, 48610632, 72915948, 145831896]

約数ペア:

[(1, 145831896), (2, 72915948), (3, 48610632), (4, 36457974), (6, 24305316), (7, 20833128), (8, 18228987), (9, 16203544), (12, 12152658), (14, 10416564), (18, 8101772), (21, 6944376), (24, 6076329), (28, 5208282), (36, 4050886), (42, 3472188), (56, 2604141), (63, 2314792), (72, 2025443), (84, 1736094), (126, 1157396), (168, 868047), (252, 578698), (504, 289349)]