148729248

素因数分解:

$2^5\times 3^2\times {\mathrm{516421}}^1$

素因数の和:516437

約数の個数: 36

約数和(自身を含む): 422949618

約数和(自身を除く): 274220370

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 516421, 1032842, 1549263, 2065684, 3098526, 4131368, 4647789, 6197052, 8262736, 9295578, 12394104, 16525472, 18591156, 24788208, 37182312, 49576416, 74364624, 148729248]

約数ペア:

[(1, 148729248), (2, 74364624), (3, 49576416), (4, 37182312), (6, 24788208), (8, 18591156), (9, 16525472), (12, 12394104), (16, 9295578), (18, 8262736), (24, 6197052), (32, 4647789), (36, 4131368), (48, 3098526), (72, 2065684), (96, 1549263), (144, 1032842), (288, 516421)]