134243478

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 297501360

約数和(自身を除く): 163257882

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 157, 201, 314, 402, 471, 603, 709, 942, 1206, 1413, 1418, 2127, 2826, 4254, 6381, 10519, 12762, 21038, 31557, 47503, 63114, 94671, 95006, 111313, 142509, 189342, 222626, 285018, 333939, 427527, 667878, 855054, 1001817, 2003634, 7457971, 14915942, 22373913, 44747826, 67121739, 134243478]

約数ペア:

[(1, 134243478), (2, 67121739), (3, 44747826), (6, 22373913), (9, 14915942), (18, 7457971), (67, 2003634), (134, 1001817), (157, 855054), (201, 667878), (314, 427527), (402, 333939), (471, 285018), (603, 222626), (709, 189342), (942, 142509), (1206, 111313), (1413, 95006), (1418, 94671), (2127, 63114), (2826, 47503), (4254, 31557), (6381, 21038), (10519, 12762)]