153926857

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{11867}}^1$

素因数の和:12000

約数の個数: 16

約数和(自身を含む): 187989120

約数和(自身を除く): 34062263

約数列:

[1, 7, 17, 109, 119, 763, 1853, 11867, 12971, 83069, 201739, 1293503, 1412173, 9054521, 21989551, 153926857]

約数ペア:

[(1, 153926857), (7, 21989551), (17, 9054521), (109, 1412173), (119, 1293503), (763, 201739), (1853, 83069), (11867, 12971)]