157450516

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{6389}}^1$

素因数の和:6555

約数の個数: 24

約数和(自身を含む): 282872520

約数和(自身を除く): 125422004

約数列:

[1, 2, 4, 61, 101, 122, 202, 244, 404, 6161, 6389, 12322, 12778, 24644, 25556, 389729, 645289, 779458, 1290578, 1558916, 2581156, 39362629, 78725258, 157450516]

約数ペア:

[(1, 157450516), (2, 78725258), (4, 39362629), (61, 2581156), (101, 1558916), (122, 1290578), (202, 779458), (244, 645289), (404, 389729), (6161, 25556), (6389, 24644), (12322, 12778)]