129746136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 376992000

約数和(自身を除く): 247245864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 43, 52, 57, 76, 78, 86, 104, 114, 129, 152, 156, 172, 228, 247, 258, 312, 344, 456, 494, 509, 516, 559, 741, 817, 988, 1018, 1032, 1118, 1482, 1527, 1634, 1677, 1976, 2036, 2236, 2451, 2964, 3054, 3268, 3354, 4072, 4472, 4902, 5928, 6108, 6536, 6617, 6708, 9671, 9804, 10621, 12216, 13234, 13416, 19342, 19608, 19851, 21242, 21887, 26468, 29013, 31863, 38684, 39702, 42484, 43774, 52936, 58026, 63726, 65661, 77368, 79404, 84968, 87548, 116052, 125723, 127452, 131322, 158808, 175096, 232104, 251446, 254904, 262644, 284531, 377169, 415853, 502892, 525288, 569062, 754338, 831706, 853593, 1005784, 1138124, 1247559, 1508676, 1663412, 1707186, 2276248, 2495118, 3017352, 3326824, 3414372, 4990236, 5406089, 6828744, 9980472, 10812178, 16218267, 21624356, 32436534, 43248712, 64873068, 129746136]

約数ペア:

[(1, 129746136), (2, 64873068), (3, 43248712), (4, 32436534), (6, 21624356), (8, 16218267), (12, 10812178), (13, 9980472), (19, 6828744), (24, 5406089), (26, 4990236), (38, 3414372), (39, 3326824), (43, 3017352), (52, 2495118), (57, 2276248), (76, 1707186), (78, 1663412), (86, 1508676), (104, 1247559), (114, 1138124), (129, 1005784), (152, 853593), (156, 831706), (172, 754338), (228, 569062), (247, 525288), (258, 502892), (312, 415853), (344, 377169), (456, 284531), (494, 262644), (509, 254904), (516, 251446), (559, 232104), (741, 175096), (817, 158808), (988, 131322), (1018, 127452), (1032, 125723), (1118, 116052), (1482, 87548), (1527, 84968), (1634, 79404), (1677, 77368), (1976, 65661), (2036, 63726), (2236, 58026), (2451, 52936), (2964, 43774), (3054, 42484), (3268, 39702), (3354, 38684), (4072, 31863), (4472, 29013), (4902, 26468), (5928, 21887), (6108, 21242), (6536, 19851), (6617, 19608), (6708, 19342), (9671, 13416), (9804, 13234), (10621, 12216)]