144621796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{36931}}^1$

素因数の和:37035

約数の個数: 24

約数和(自身を含む): 279205920

約数和(自身を除く): 134584124

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 36931, 73862, 147724, 406241, 812482, 1624964, 3286859, 6573718, 13147436, 36155449, 72310898, 144621796]

約数ペア:

[(1, 144621796), (2, 72310898), (4, 36155449), (11, 13147436), (22, 6573718), (44, 3286859), (89, 1624964), (178, 812482), (356, 406241), (979, 147724), (1958, 73862), (3916, 36931)]