156947528008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{723901}}^1$

素因数の和:724609

約数の個数: 32

約数和(自身を含む): 301910568120

約数和(自身を除く): 144963040112

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 661, 1322, 2644, 5288, 27101, 54202, 108404, 216808, 723901, 1447802, 2895604, 5791208, 29679941, 59359882, 118719764, 237439528, 478498561, 956997122, 1913994244, 3827988488, 19618441001, 39236882002, 78473764004, 156947528008]

約数ペア:

[(1, 156947528008), (2, 78473764004), (4, 39236882002), (8, 19618441001), (41, 3827988488), (82, 1913994244), (164, 956997122), (328, 478498561), (661, 237439528), (1322, 118719764), (2644, 59359882), (5288, 29679941), (27101, 5791208), (54202, 2895604), (108404, 1447802), (216808, 723901)]