128012952

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{41999}}^1$

素因数の和:42135

約数の個数: 32

約数和(自身を含む): 322560000

約数和(自身を除く): 194547048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 41999, 83998, 125997, 167996, 251994, 335992, 503988, 1007976, 5333873, 10667746, 16001619, 21335492, 32003238, 42670984, 64006476, 128012952]

約数ペア:

[(1, 128012952), (2, 64006476), (3, 42670984), (4, 32003238), (6, 21335492), (8, 16001619), (12, 10667746), (24, 5333873), (127, 1007976), (254, 503988), (381, 335992), (508, 251994), (762, 167996), (1016, 125997), (1524, 83998), (3048, 41999)]