133077696760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{390991}}^1$

素因数の和:391196

約数の個数: 64

約数和(自身を含む): 306287493120

約数和(自身を除く): 173209796360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 127, 134, 254, 268, 335, 508, 536, 635, 670, 1016, 1270, 1340, 2540, 2680, 5080, 8509, 17018, 34036, 42545, 68072, 85090, 170180, 340360, 390991, 781982, 1563964, 1954955, 3127928, 3909910, 7819820, 15639640, 26196397, 49655857, 52392794, 99311714, 104785588, 130981985, 198623428, 209571176, 248279285, 261963970, 397246856, 496558570, 523927940, 993117140, 1047855880, 1986234280, 3326942419, 6653884838, 13307769676, 16634712095, 26615539352, 33269424190, 66538848380, 133077696760]

約数ペア:

[(1, 133077696760), (2, 66538848380), (4, 33269424190), (5, 26615539352), (8, 16634712095), (10, 13307769676), (20, 6653884838), (40, 3326942419), (67, 1986234280), (127, 1047855880), (134, 993117140), (254, 523927940), (268, 496558570), (335, 397246856), (508, 261963970), (536, 248279285), (635, 209571176), (670, 198623428), (1016, 130981985), (1270, 104785588), (1340, 99311714), (2540, 52392794), (2680, 49655857), (5080, 26196397), (8509, 15639640), (17018, 7819820), (34036, 3909910), (42545, 3127928), (68072, 1954955), (85090, 1563964), (170180, 781982), (340360, 390991)]