155996402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{31849}}^1$

素因数の和:31961

約数の個数: 16

約数和(自身を含む): 244608000

約数和(自身を除く): 88611598

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 31849, 63698, 987319, 1974638, 2516071, 5032142, 77998201, 155996402]

約数ペア:

[(1, 155996402), (2, 77998201), (31, 5032142), (62, 2516071), (79, 1974638), (158, 987319), (2449, 63698), (4898, 31849)]