161641284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101279}}^1$

素因数の和:101312

約数の個数: 48

約数和(自身を含む): 453734400

約数和(自身を除く): 292093116

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, 101279, 202558, 303837, 405116, 607674, 708953, 1215348, 1417906, 1924301, 2126859, 2835812, 3848602, 4253718, 5772903, 7697204, 8507436, 11545806, 13470107, 23091612, 26940214, 40410321, 53880428, 80820642, 161641284]

約数ペア:

[(1, 161641284), (2, 80820642), (3, 53880428), (4, 40410321), (6, 26940214), (7, 23091612), (12, 13470107), (14, 11545806), (19, 8507436), (21, 7697204), (28, 5772903), (38, 4253718), (42, 3848602), (57, 2835812), (76, 2126859), (84, 1924301), (114, 1417906), (133, 1215348), (228, 708953), (266, 607674), (399, 405116), (532, 303837), (798, 202558), (1596, 101279)]