131504814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 345895680

約数和(自身を除く): 214390866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 163, 171, 266, 326, 337, 342, 399, 489, 674, 798, 978, 1011, 1141, 1197, 1467, 2022, 2282, 2359, 2394, 2934, 3033, 3097, 3423, 4718, 6066, 6194, 6403, 6846, 7077, 9291, 10269, 12806, 14154, 18582, 19209, 20538, 21231, 21679, 27873, 38418, 42462, 43358, 44821, 54931, 55746, 57627, 65037, 89642, 109862, 115254, 130074, 134463, 164793, 195111, 268926, 329586, 384517, 390222, 403389, 494379, 769034, 806778, 988758, 1043689, 1153551, 2087378, 2307102, 3131067, 3460653, 6262134, 6921306, 7305823, 9393201, 14611646, 18786402, 21917469, 43834938, 65752407, 131504814]

約数ペア:

[(1, 131504814), (2, 65752407), (3, 43834938), (6, 21917469), (7, 18786402), (9, 14611646), (14, 9393201), (18, 7305823), (19, 6921306), (21, 6262134), (38, 3460653), (42, 3131067), (57, 2307102), (63, 2087378), (114, 1153551), (126, 1043689), (133, 988758), (163, 806778), (171, 769034), (266, 494379), (326, 403389), (337, 390222), (342, 384517), (399, 329586), (489, 268926), (674, 195111), (798, 164793), (978, 134463), (1011, 130074), (1141, 115254), (1197, 109862), (1467, 89642), (2022, 65037), (2282, 57627), (2359, 55746), (2394, 54931), (2934, 44821), (3033, 43358), (3097, 42462), (3423, 38418), (4718, 27873), (6066, 21679), (6194, 21231), (6403, 20538), (6846, 19209), (7077, 18582), (9291, 14154), (10269, 12806)]