159353912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3371}}^1$

素因数の和:3707

約数の個数: 32

約数和(自身を含む): 315619200

約数和(自身を除く): 156265288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 311, 622, 1244, 2488, 3371, 5909, 6742, 11818, 13484, 23636, 26968, 47272, 64049, 128098, 256196, 512392, 1048381, 2096762, 4193524, 8387048, 19919239, 39838478, 79676956, 159353912]

約数ペア:

[(1, 159353912), (2, 79676956), (4, 39838478), (8, 19919239), (19, 8387048), (38, 4193524), (76, 2096762), (152, 1048381), (311, 512392), (622, 256196), (1244, 128098), (2488, 64049), (3371, 47272), (5909, 26968), (6742, 23636), (11818, 13484)]