157528910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{204583}}^1$

素因数の和:204608

約数の個数: 32

約数和(自身を含む): 353521152

約数和(自身を除く): 195992242

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 204583, 409166, 1022915, 1432081, 2045830, 2250413, 2864162, 4500826, 7160405, 11252065, 14320810, 15752891, 22504130, 31505782, 78764455, 157528910]

約数ペア:

[(1, 157528910), (2, 78764455), (5, 31505782), (7, 22504130), (10, 15752891), (11, 14320810), (14, 11252065), (22, 7160405), (35, 4500826), (55, 2864162), (70, 2250413), (77, 2045830), (110, 1432081), (154, 1022915), (385, 409166), (770, 204583)]