163426890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17077}}^1$

素因数の和:17127

約数の個数: 64

約数和(自身を含む): 442661760

約数和(自身を除く): 279234870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 17077, 34154, 51231, 85385, 102462, 170770, 187847, 256155, 375694, 495233, 512310, 563541, 939235, 990466, 1127082, 1485699, 1878470, 2476165, 2817705, 2971398, 4952330, 5447563, 5635410, 7428495, 10895126, 14856990, 16342689, 27237815, 32685378, 54475630, 81713445, 163426890]

約数ペア:

[(1, 163426890), (2, 81713445), (3, 54475630), (5, 32685378), (6, 27237815), (10, 16342689), (11, 14856990), (15, 10895126), (22, 7428495), (29, 5635410), (30, 5447563), (33, 4952330), (55, 2971398), (58, 2817705), (66, 2476165), (87, 1878470), (110, 1485699), (145, 1127082), (165, 990466), (174, 939235), (290, 563541), (319, 512310), (330, 495233), (435, 375694), (638, 256155), (870, 187847), (957, 170770), (1595, 102462), (1914, 85385), (3190, 51231), (4785, 34154), (9570, 17077)]