161482104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{320401}}^1$

素因数の和:320420

約数の個数: 48

約数和(自身を含む): 499827120

約数和(自身を除く): 338345016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 320401, 640802, 961203, 1281604, 1922406, 2242807, 2563208, 2883609, 3844812, 4485614, 5767218, 6728421, 7689624, 8971228, 11534436, 13456842, 17942456, 20185263, 23068872, 26913684, 40370526, 53827368, 80741052, 161482104]

約数ペア:

[(1, 161482104), (2, 80741052), (3, 53827368), (4, 40370526), (6, 26913684), (7, 23068872), (8, 20185263), (9, 17942456), (12, 13456842), (14, 11534436), (18, 8971228), (21, 7689624), (24, 6728421), (28, 5767218), (36, 4485614), (42, 3844812), (56, 2883609), (63, 2563208), (72, 2242807), (84, 1922406), (126, 1281604), (168, 961203), (252, 640802), (504, 320401)]