166380816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{495181}}^1$

素因数の和:495199

約数の個数: 40

約数和(自身を含む): 491220544

約数和(自身を除く): 324839728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 495181, 990362, 1485543, 1980724, 2971086, 3466267, 3961448, 5942172, 6932534, 7922896, 10398801, 11884344, 13865068, 20797602, 23768688, 27730136, 41595204, 55460272, 83190408, 166380816]

約数ペア:

[(1, 166380816), (2, 83190408), (3, 55460272), (4, 41595204), (6, 27730136), (7, 23768688), (8, 20797602), (12, 13865068), (14, 11884344), (16, 10398801), (21, 7922896), (24, 6932534), (28, 5942172), (42, 3961448), (48, 3466267), (56, 2971086), (84, 1980724), (112, 1485543), (168, 990362), (336, 495181)]