129663648

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 385257600

約数和(自身を除く): 255593952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 79, 82, 96, 123, 139, 144, 158, 164, 237, 246, 278, 288, 316, 328, 369, 417, 474, 492, 556, 632, 656, 711, 738, 834, 948, 984, 1112, 1251, 1264, 1312, 1422, 1476, 1668, 1896, 1968, 2224, 2502, 2528, 2844, 2952, 3239, 3336, 3792, 3936, 4448, 5004, 5688, 5699, 5904, 6478, 6672, 7584, 9717, 10008, 10981, 11376, 11398, 11808, 12956, 13344, 17097, 19434, 20016, 21962, 22752, 22796, 25912, 29151, 32943, 34194, 38868, 40032, 43924, 45592, 51291, 51824, 58302, 65886, 68388, 77736, 87848, 91184, 98829, 102582, 103648, 116604, 131772, 136776, 155472, 175696, 182368, 197658, 205164, 233208, 263544, 273552, 310944, 351392, 395316, 410328, 450221, 466416, 527088, 547104, 790632, 820656, 900442, 932832, 1054176, 1350663, 1581264, 1641312, 1800884, 2701326, 3162528, 3601768, 4051989, 5402652, 7203536, 8103978, 10805304, 14407072, 16207956, 21610608, 32415912, 43221216, 64831824, 129663648]

約数ペア:

[(1, 129663648), (2, 64831824), (3, 43221216), (4, 32415912), (6, 21610608), (8, 16207956), (9, 14407072), (12, 10805304), (16, 8103978), (18, 7203536), (24, 5402652), (32, 4051989), (36, 3601768), (41, 3162528), (48, 2701326), (72, 1800884), (79, 1641312), (82, 1581264), (96, 1350663), (123, 1054176), (139, 932832), (144, 900442), (158, 820656), (164, 790632), (237, 547104), (246, 527088), (278, 466416), (288, 450221), (316, 410328), (328, 395316), (369, 351392), (417, 310944), (474, 273552), (492, 263544), (556, 233208), (632, 205164), (656, 197658), (711, 182368), (738, 175696), (834, 155472), (948, 136776), (984, 131772), (1112, 116604), (1251, 103648), (1264, 102582), (1312, 98829), (1422, 91184), (1476, 87848), (1668, 77736), (1896, 68388), (1968, 65886), (2224, 58302), (2502, 51824), (2528, 51291), (2844, 45592), (2952, 43924), (3239, 40032), (3336, 38868), (3792, 34194), (3936, 32943), (4448, 29151), (5004, 25912), (5688, 22796), (5699, 22752), (5904, 21962), (6478, 20016), (6672, 19434), (7584, 17097), (9717, 13344), (10008, 12956), (10981, 11808), (11376, 11398)]