128852108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{418351}}^1$

素因数の和:418373

約数の個数: 24

約数和(自身を含む): 281132544

約数和(自身を除く): 152280436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 418351, 836702, 1673404, 2928457, 4601861, 5856914, 9203722, 11713828, 18407444, 32213027, 64426054, 128852108]

約数ペア:

[(1, 128852108), (2, 64426054), (4, 32213027), (7, 18407444), (11, 11713828), (14, 9203722), (22, 5856914), (28, 4601861), (44, 2928457), (77, 1673404), (154, 836702), (308, 418351)]