131355042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2129}}^1$

素因数の和:2267

約数の個数: 64

約数和(自身を含む): 326350080

約数和(自身を除く): 194995038

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 113, 182, 226, 273, 339, 546, 678, 791, 1469, 1582, 2129, 2373, 2938, 4258, 4407, 4746, 6387, 8814, 10283, 12774, 14903, 20566, 27677, 29806, 30849, 44709, 55354, 61698, 83031, 89418, 166062, 193739, 240577, 387478, 481154, 581217, 721731, 1162434, 1443462, 1684039, 3127501, 3368078, 5052117, 6255002, 9382503, 10104234, 18765006, 21892507, 43785014, 65677521, 131355042]

約数ペア:

[(1, 131355042), (2, 65677521), (3, 43785014), (6, 21892507), (7, 18765006), (13, 10104234), (14, 9382503), (21, 6255002), (26, 5052117), (39, 3368078), (42, 3127501), (78, 1684039), (91, 1443462), (113, 1162434), (182, 721731), (226, 581217), (273, 481154), (339, 387478), (546, 240577), (678, 193739), (791, 166062), (1469, 89418), (1582, 83031), (2129, 61698), (2373, 55354), (2938, 44709), (4258, 30849), (4407, 29806), (4746, 27677), (6387, 20566), (8814, 14903), (10283, 12774)]