161098796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{5059}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 297528000

約数和(自身を除く): 136429204

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 1676, 5059, 7961, 10118, 15922, 20236, 31844, 96121, 192242, 384484, 2119721, 4239442, 8478884, 40274699, 80549398, 161098796]

約数ペア:

[(1, 161098796), (2, 80549398), (4, 40274699), (19, 8478884), (38, 4239442), (76, 2119721), (419, 384484), (838, 192242), (1676, 96121), (5059, 31844), (7961, 20236), (10118, 15922)]