188258472

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{20269}}^1$

素因数の和:20327

約数の個数: 64

約数和(自身を含む): 535128000

約数和(自身を除く): 346869528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 20269, 40538, 60807, 81076, 121614, 162152, 182421, 243228, 364842, 486456, 547263, 729684, 871567, 1094526, 1459368, 1743134, 2189052, 2614701, 3486268, 4378104, 5229402, 6972536, 7844103, 10458804, 15688206, 20917608, 23532309, 31376412, 47064618, 62752824, 94129236, 188258472]

約数ペア:

[(1, 188258472), (2, 94129236), (3, 62752824), (4, 47064618), (6, 31376412), (8, 23532309), (9, 20917608), (12, 15688206), (18, 10458804), (24, 7844103), (27, 6972536), (36, 5229402), (43, 4378104), (54, 3486268), (72, 2614701), (86, 2189052), (108, 1743134), (129, 1459368), (172, 1094526), (216, 871567), (258, 729684), (344, 547263), (387, 486456), (516, 364842), (774, 243228), (1032, 182421), (1161, 162152), (1548, 121614), (2322, 81076), (3096, 60807), (4644, 40538), (9288, 20269)]