133578080

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6373}}^1$

素因数の和:6519

約数の個数: 48

約数和(自身を含む): 318037104

約数和(自身を除く): 184459024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 6373, 10480, 12746, 20960, 25492, 31865, 50984, 63730, 101968, 127460, 203936, 254920, 509840, 834863, 1019680, 1669726, 3339452, 4174315, 6678904, 8348630, 13357808, 16697260, 26715616, 33394520, 66789040, 133578080]

約数ペア:

[(1, 133578080), (2, 66789040), (4, 33394520), (5, 26715616), (8, 16697260), (10, 13357808), (16, 8348630), (20, 6678904), (32, 4174315), (40, 3339452), (80, 1669726), (131, 1019680), (160, 834863), (262, 509840), (524, 254920), (655, 203936), (1048, 127460), (1310, 101968), (2096, 63730), (2620, 50984), (4192, 31865), (5240, 25492), (6373, 20960), (10480, 12746)]