156655270

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{70249}}^1$

素因数の和:70479

約数の個数: 16

約数和(自身を含む): 283248000

約数和(自身を除く): 126592730

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 70249, 140498, 351245, 702490, 15665527, 31331054, 78327635, 156655270]

約数ペア:

[(1, 156655270), (2, 78327635), (5, 31331054), (10, 15665527), (223, 702490), (446, 351245), (1115, 140498), (2230, 70249)]