156957936152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41539}}^1\times {\mathrm{24859}}^1$

素因数の和:66423

約数の個数: 32

約数和(自身を含む): 309805320000

約数和(自身を除く): 152847383848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 24859, 41539, 49718, 83078, 99436, 166156, 198872, 332312, 472321, 789241, 944642, 1578482, 1889284, 3156964, 3778568, 6313928, 1032618001, 2065236002, 4130472004, 8260944008, 19619742019, 39239484038, 78478968076, 156957936152]

約数ペア:

[(1, 156957936152), (2, 78478968076), (4, 39239484038), (8, 19619742019), (19, 8260944008), (38, 4130472004), (76, 2065236002), (152, 1032618001), (24859, 6313928), (41539, 3778568), (49718, 3156964), (83078, 1889284), (99436, 1578482), (166156, 944642), (198872, 789241), (332312, 472321)]