127914168

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 326661120

約数和(自身を除く): 198746952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 271, 277, 284, 426, 542, 554, 568, 813, 831, 852, 1084, 1108, 1626, 1662, 1704, 2168, 2216, 3252, 3324, 6504, 6648, 19241, 19667, 38482, 39334, 57723, 59001, 75067, 76964, 78668, 115446, 118002, 150134, 153928, 157336, 225201, 230892, 236004, 300268, 450402, 461784, 472008, 600536, 900804, 1801608, 5329757, 10659514, 15989271, 21319028, 31978542, 42638056, 63957084, 127914168]

約数ペア:

[(1, 127914168), (2, 63957084), (3, 42638056), (4, 31978542), (6, 21319028), (8, 15989271), (12, 10659514), (24, 5329757), (71, 1801608), (142, 900804), (213, 600536), (271, 472008), (277, 461784), (284, 450402), (426, 300268), (542, 236004), (554, 230892), (568, 225201), (813, 157336), (831, 153928), (852, 150134), (1084, 118002), (1108, 115446), (1626, 78668), (1662, 76964), (1704, 75067), (2168, 59001), (2216, 57723), (3252, 39334), (3324, 38482), (6504, 19667), (6648, 19241)]