148958138

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79999}}^1$

素因数の和:80034

約数の個数: 24

約数和(自身を含む): 273600000

約数和(自身を除く): 124641862

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 79999, 159998, 559993, 1119986, 1519981, 3039962, 3919951, 7839902, 10639867, 21279734, 74479069, 148958138]

約数ペア:

[(1, 148958138), (2, 74479069), (7, 21279734), (14, 10639867), (19, 7839902), (38, 3919951), (49, 3039962), (98, 1519981), (133, 1119986), (266, 559993), (931, 159998), (1862, 79999)]