158191128

素因数分解:

$2^3\times 3^2\times {\mathrm{887}}^1\times {\mathrm{2477}}^1$

素因数の和:3376

約数の個数: 48

約数和(自身を含む): 429090480

約数和(自身を除く): 270899352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 887, 1774, 2477, 2661, 3548, 4954, 5322, 7096, 7431, 7983, 9908, 10644, 14862, 15966, 19816, 21288, 22293, 29724, 31932, 44586, 59448, 63864, 89172, 178344, 2197099, 4394198, 6591297, 8788396, 13182594, 17576792, 19773891, 26365188, 39547782, 52730376, 79095564, 158191128]

約数ペア:

[(1, 158191128), (2, 79095564), (3, 52730376), (4, 39547782), (6, 26365188), (8, 19773891), (9, 17576792), (12, 13182594), (18, 8788396), (24, 6591297), (36, 4394198), (72, 2197099), (887, 178344), (1774, 89172), (2477, 63864), (2661, 59448), (3548, 44586), (4954, 31932), (5322, 29724), (7096, 22293), (7431, 21288), (7983, 19816), (9908, 15966), (10644, 14862)]