78166

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 24

約数和(自身を含む): 143640

約数和(自身を除く): 65474

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 121, 187, 209, 242, 323, 374, 418, 646, 2057, 2299, 3553, 4114, 4598, 7106, 39083, 78166]

約数ペア:

[(1, 78166), (2, 39083), (11, 7106), (17, 4598), (19, 4114), (22, 3553), (34, 2299), (38, 2057), (121, 646), (187, 418), (209, 374), (242, 323)]