129331176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21817}}^1$

素因数の和:21858

約数の個数: 64

約数和(自身を含む): 366542400

約数和(自身を除く): 237211224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 21817, 43634, 65451, 87268, 130902, 174536, 261804, 283621, 414523, 523608, 567242, 829046, 850863, 1134484, 1243569, 1658092, 1701726, 2268968, 2487138, 3316184, 3403452, 4974276, 5388799, 6806904, 9948552, 10777598, 16166397, 21555196, 32332794, 43110392, 64665588, 129331176]

約数ペア:

[(1, 129331176), (2, 64665588), (3, 43110392), (4, 32332794), (6, 21555196), (8, 16166397), (12, 10777598), (13, 9948552), (19, 6806904), (24, 5388799), (26, 4974276), (38, 3403452), (39, 3316184), (52, 2487138), (57, 2268968), (76, 1701726), (78, 1658092), (104, 1243569), (114, 1134484), (152, 850863), (156, 829046), (228, 567242), (247, 523608), (312, 414523), (456, 283621), (494, 261804), (741, 174536), (988, 130902), (1482, 87268), (1976, 65451), (2964, 43634), (5928, 21817)]