123764008

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{991}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 236770560

約数和(自身を除く): 113006552

約数列:

[1, 2, 4, 8, 67, 134, 233, 268, 466, 536, 932, 991, 1864, 1982, 3964, 7928, 15611, 31222, 62444, 66397, 124888, 132794, 230903, 265588, 461806, 531176, 923612, 1847224, 15470501, 30941002, 61882004, 123764008]

約数ペア:

[(1, 123764008), (2, 61882004), (4, 30941002), (8, 15470501), (67, 1847224), (134, 923612), (233, 531176), (268, 461806), (466, 265588), (536, 230903), (932, 132794), (991, 124888), (1864, 66397), (1982, 62444), (3964, 31222), (7928, 15611)]