160245404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{11863}}^1$

素因数の和:12185

約数の個数: 24

約数和(自身を含む): 306945408

約数和(自身を除く): 146700004

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 3377, 6754, 11863, 13508, 23726, 47452, 130493, 260986, 521972, 3641941, 7283882, 14567764, 40061351, 80122702, 160245404]

約数ペア:

[(1, 160245404), (2, 80122702), (4, 40061351), (11, 14567764), (22, 7283882), (44, 3641941), (307, 521972), (614, 260986), (1228, 130493), (3377, 47452), (6754, 23726), (11863, 13508)]