128128204

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{8627}}^1$

素因数の和:8757

約数の個数: 24

約数和(自身を含む): 231920640

約数和(自身を除く): 103792436

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 3713, 7426, 8627, 14852, 17254, 34508, 405469, 681533, 810938, 1363066, 1621876, 2726132, 32032051, 64064102, 128128204]

約数ペア:

[(1, 128128204), (2, 64064102), (4, 32032051), (47, 2726132), (79, 1621876), (94, 1363066), (158, 810938), (188, 681533), (316, 405469), (3713, 34508), (7426, 17254), (8627, 14852)]