156638784008

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{6838927}}^1$

素因数の和:6839349

約数の個数: 32

約数和(自身を含む): 336475257600

約数和(自身を除く): 179836473592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1636, 2863, 3272, 5726, 11452, 22904, 6838927, 13677854, 27355708, 47872489, 54711416, 95744978, 191489956, 382979912, 2797121143, 5594242286, 11188484572, 19579848001, 22376969144, 39159696002, 78319392004, 156638784008]

約数ペア:

[(1, 156638784008), (2, 78319392004), (4, 39159696002), (7, 22376969144), (8, 19579848001), (14, 11188484572), (28, 5594242286), (56, 2797121143), (409, 382979912), (818, 191489956), (1636, 95744978), (2863, 54711416), (3272, 47872489), (5726, 27355708), (11452, 13677854), (22904, 6838927)]