128565672

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 327862080

約数和(自身を除く): 199296408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 233, 249, 277, 332, 466, 498, 554, 664, 699, 831, 932, 996, 1108, 1398, 1662, 1864, 1992, 2216, 2796, 3324, 5592, 6648, 19339, 22991, 38678, 45982, 58017, 64541, 68973, 77356, 91964, 116034, 129082, 137946, 154712, 183928, 193623, 232068, 258164, 275892, 387246, 464136, 516328, 551784, 774492, 1548984, 5356903, 10713806, 16070709, 21427612, 32141418, 42855224, 64282836, 128565672]

約数ペア:

[(1, 128565672), (2, 64282836), (3, 42855224), (4, 32141418), (6, 21427612), (8, 16070709), (12, 10713806), (24, 5356903), (83, 1548984), (166, 774492), (233, 551784), (249, 516328), (277, 464136), (332, 387246), (466, 275892), (498, 258164), (554, 232068), (664, 193623), (699, 183928), (831, 154712), (932, 137946), (996, 129082), (1108, 116034), (1398, 91964), (1662, 77356), (1864, 68973), (1992, 64541), (2216, 58017), (2796, 45982), (3324, 38678), (5592, 22991), (6648, 19339)]