158740106

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{22189}}^1$

素因数の和:22278

約数の個数: 24

約数和(自身を含む): 280792260

約数和(自身を除く): 122052154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 22189, 44378, 155323, 310646, 1087261, 1619797, 2174522, 3239594, 11338579, 22677158, 79370053, 158740106]

約数ペア:

[(1, 158740106), (2, 79370053), (7, 22677158), (14, 11338579), (49, 3239594), (73, 2174522), (98, 1619797), (146, 1087261), (511, 310646), (1022, 155323), (3577, 44378), (7154, 22189)]