156939131812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{111263}}^1\times {\mathrm{20743}}^1$

素因数の和:132027

約数の個数: 24

約数和(自身を含む): 290815612416

約数和(自身を除く): 133876480604

約数列:

[1, 2, 4, 17, 34, 68, 20743, 41486, 82972, 111263, 222526, 352631, 445052, 705262, 1410524, 1891471, 3782942, 7565884, 2307928409, 4615856818, 9231713636, 39234782953, 78469565906, 156939131812]

約数ペア:

[(1, 156939131812), (2, 78469565906), (4, 39234782953), (17, 9231713636), (34, 4615856818), (68, 2307928409), (20743, 7565884), (41486, 3782942), (82972, 1891471), (111263, 1410524), (222526, 705262), (352631, 445052)]