129658802

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 80

約数和(自身を含む): 255988992

約数和(自身を除く): 126330190

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 67, 91, 98, 134, 182, 217, 343, 403, 434, 469, 637, 686, 806, 871, 938, 1274, 1519, 1742, 2077, 2401, 2821, 3038, 3283, 4154, 4459, 4802, 5642, 6097, 6566, 8918, 10633, 12194, 14539, 19747, 21266, 22981, 27001, 29078, 31213, 39494, 42679, 45962, 54002, 62426, 74431, 85358, 101773, 138229, 148862, 160867, 189007, 203546, 276458, 298753, 321734, 378014, 597506, 712411, 967603, 1323049, 1424822, 1935206, 2091271, 2646098, 4182542, 4986877, 9261343, 9973754, 18522686, 64829401, 129658802]

約数ペア:

[(1, 129658802), (2, 64829401), (7, 18522686), (13, 9973754), (14, 9261343), (26, 4986877), (31, 4182542), (49, 2646098), (62, 2091271), (67, 1935206), (91, 1424822), (98, 1323049), (134, 967603), (182, 712411), (217, 597506), (343, 378014), (403, 321734), (434, 298753), (469, 276458), (637, 203546), (686, 189007), (806, 160867), (871, 148862), (938, 138229), (1274, 101773), (1519, 85358), (1742, 74431), (2077, 62426), (2401, 54002), (2821, 45962), (3038, 42679), (3283, 39494), (4154, 31213), (4459, 29078), (4802, 27001), (5642, 22981), (6097, 21266), (6566, 19747), (8918, 14539), (10633, 12194)]