144998434

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{357139}}^1$

素因数の和:357177

約数の個数: 16

約数和(自身を含む): 257140800

約数和(自身を除く): 112142366

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 357139, 714278, 2499973, 4999946, 10357031, 20714062, 72499217, 144998434]

約数ペア:

[(1, 144998434), (2, 72499217), (7, 20714062), (14, 10357031), (29, 4999946), (58, 2499973), (203, 714278), (406, 357139)]