168066568

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 319032000

約数和(自身を除く): 150965432

約数列:

[1, 2, 4, 8, 139, 278, 359, 421, 556, 718, 842, 1112, 1436, 1684, 2872, 3368, 49901, 58519, 99802, 117038, 151139, 199604, 234076, 302278, 399208, 468152, 604556, 1209112, 21008321, 42016642, 84033284, 168066568]

約数ペア:

[(1, 168066568), (2, 84033284), (4, 42016642), (8, 21008321), (139, 1209112), (278, 604556), (359, 468152), (421, 399208), (556, 302278), (718, 234076), (842, 199604), (1112, 151139), (1436, 117038), (1684, 99802), (2872, 58519), (3368, 49901)]