140560416

素因数分解:

$2^5\times 3^2\times {\mathrm{488057}}^1$

素因数の和:488073

約数の個数: 36

約数和(自身を含む): 399719502

約数和(自身を除く): 259159086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 488057, 976114, 1464171, 1952228, 2928342, 3904456, 4392513, 5856684, 7808912, 8785026, 11713368, 15617824, 17570052, 23426736, 35140104, 46853472, 70280208, 140560416]

約数ペア:

[(1, 140560416), (2, 70280208), (3, 46853472), (4, 35140104), (6, 23426736), (8, 17570052), (9, 15617824), (12, 11713368), (16, 8785026), (18, 7808912), (24, 5856684), (32, 4392513), (36, 3904456), (48, 2928342), (72, 1952228), (96, 1464171), (144, 976114), (288, 488057)]