172332052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 325987200

約数和(自身を除く): 153655148

約数列:

[1, 2, 4, 19, 38, 71, 76, 109, 142, 218, 284, 293, 436, 586, 1172, 1349, 2071, 2698, 4142, 5396, 5567, 7739, 8284, 11134, 15478, 20803, 22268, 30956, 31937, 41606, 63874, 83212, 127748, 147041, 294082, 395257, 588164, 606803, 790514, 1213606, 1581028, 2267527, 2427212, 4535054, 9070108, 43083013, 86166026, 172332052]

約数ペア:

[(1, 172332052), (2, 86166026), (4, 43083013), (19, 9070108), (38, 4535054), (71, 2427212), (76, 2267527), (109, 1581028), (142, 1213606), (218, 790514), (284, 606803), (293, 588164), (436, 395257), (586, 294082), (1172, 147041), (1349, 127748), (2071, 83212), (2698, 63874), (4142, 41606), (5396, 31937), (5567, 30956), (7739, 22268), (8284, 20803), (11134, 15478)]