128383704

素因数分解:

$2^3\times 3^5\times {\mathrm{66041}}^1$

素因数の和:66062

約数の個数: 48

約数和(自身を含む): 360589320

約数和(自身を除く): 232205616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 66041, 132082, 198123, 264164, 396246, 528328, 594369, 792492, 1188738, 1584984, 1783107, 2377476, 3566214, 4754952, 5349321, 7132428, 10698642, 14264856, 16047963, 21397284, 32095926, 42794568, 64191852, 128383704]

約数ペア:

[(1, 128383704), (2, 64191852), (3, 42794568), (4, 32095926), (6, 21397284), (8, 16047963), (9, 14264856), (12, 10698642), (18, 7132428), (24, 5349321), (27, 4754952), (36, 3566214), (54, 2377476), (72, 1783107), (81, 1584984), (108, 1188738), (162, 792492), (216, 594369), (243, 528328), (324, 396246), (486, 264164), (648, 198123), (972, 132082), (1944, 66041)]