156947539812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2917}}^1\times {\mathrm{640529}}^1$

素因数の和:643460

約数の個数: 48

約数和(自身を含む): 418670904960

約数和(自身を除く): 261723365148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2917, 5834, 8751, 11668, 17502, 20419, 35004, 40838, 61257, 81676, 122514, 245028, 640529, 1281058, 1921587, 2562116, 3843174, 4483703, 7686348, 8967406, 13451109, 17934812, 26902218, 53804436, 1868423093, 3736846186, 5605269279, 7473692372, 11210538558, 13078961651, 22421077116, 26157923302, 39236884953, 52315846604, 78473769906, 156947539812]

約数ペア:

[(1, 156947539812), (2, 78473769906), (3, 52315846604), (4, 39236884953), (6, 26157923302), (7, 22421077116), (12, 13078961651), (14, 11210538558), (21, 7473692372), (28, 5605269279), (42, 3736846186), (84, 1868423093), (2917, 53804436), (5834, 26902218), (8751, 17934812), (11668, 13451109), (17502, 8967406), (20419, 7686348), (35004, 4483703), (40838, 3843174), (61257, 2562116), (81676, 1921587), (122514, 1281058), (245028, 640529)]