156938620222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{173483}}^1$

素因数の和:173752

約数の個数: 32

約数和(自身を含む): 246036396672

約数和(自身を除く): 89097776450

約数列:

[1, 2, 43, 67, 86, 134, 157, 314, 2881, 5762, 6751, 10519, 13502, 21038, 173483, 346966, 452317, 904634, 7459769, 11623361, 14919538, 23246722, 27236831, 54473662, 499804523, 999609046, 1171183733, 1824867677, 2342367466, 3649735354, 78469310111, 156938620222]

約数ペア:

[(1, 156938620222), (2, 78469310111), (43, 3649735354), (67, 2342367466), (86, 1824867677), (134, 1171183733), (157, 999609046), (314, 499804523), (2881, 54473662), (5762, 27236831), (6751, 23246722), (10519, 14919538), (13502, 11623361), (21038, 7459769), (173483, 904634), (346966, 452317)]