159218556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{99761}}^1$

素因数の和:99794

約数の個数: 48

約数和(自身を含む): 446933760

約数和(自身を除く): 287715204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 99761, 199522, 299283, 399044, 598566, 698327, 1197132, 1396654, 1895459, 2094981, 2793308, 3790918, 4189962, 5686377, 7581836, 8379924, 11372754, 13268213, 22745508, 26536426, 39804639, 53072852, 79609278, 159218556]

約数ペア:

[(1, 159218556), (2, 79609278), (3, 53072852), (4, 39804639), (6, 26536426), (7, 22745508), (12, 13268213), (14, 11372754), (19, 8379924), (21, 7581836), (28, 5686377), (38, 4189962), (42, 3790918), (57, 2793308), (76, 2094981), (84, 1895459), (114, 1396654), (133, 1197132), (228, 698327), (266, 598566), (399, 399044), (532, 299283), (798, 199522), (1596, 99761)]