166402908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{660329}}^1$

素因数の和:660346

約数の個数: 36

約数和(自身を含む): 480720240

約数和(自身を除く): 314317332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 660329, 1320658, 1980987, 2641316, 3961974, 4622303, 5942961, 7923948, 9244606, 11885922, 13866909, 18489212, 23771844, 27733818, 41600727, 55467636, 83201454, 166402908]

約数ペア:

[(1, 166402908), (2, 83201454), (3, 55467636), (4, 41600727), (6, 27733818), (7, 23771844), (9, 18489212), (12, 13866909), (14, 11885922), (18, 9244606), (21, 7923948), (28, 5942961), (36, 4622303), (42, 3961974), (63, 2641316), (84, 1980987), (126, 1320658), (252, 660329)]