127665648

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 180

約数和(自身を含む): 416785824

約数和(自身を除く): 289120176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 144, 153, 176, 187, 198, 204, 242, 264, 272, 306, 363, 374, 396, 408, 431, 484, 528, 561, 612, 726, 748, 792, 816, 862, 968, 1089, 1122, 1224, 1293, 1452, 1496, 1584, 1683, 1724, 1936, 2057, 2178, 2244, 2448, 2586, 2904, 2992, 3366, 3448, 3879, 4114, 4356, 4488, 4741, 5172, 5808, 6171, 6732, 6896, 7327, 7758, 8228, 8712, 8976, 9482, 10344, 12342, 13464, 14223, 14654, 15516, 16456, 17424, 18513, 18964, 20688, 21981, 24684, 26928, 28446, 29308, 31032, 32912, 37026, 37928, 42669, 43962, 49368, 52151, 56892, 58616, 62064, 65943, 74052, 75856, 80597, 85338, 87924, 98736, 104302, 113784, 117232, 131886, 148104, 156453, 161194, 170676, 175848, 208604, 227568, 241791, 263772, 296208, 312906, 322388, 341352, 351696, 417208, 469359, 483582, 527544, 625812, 644776, 682704, 725373, 834416, 886567, 938718, 967164, 1055088, 1251624, 1289552, 1450746, 1773134, 1877436, 1934328, 2503248, 2659701, 2901492, 3546268, 3754872, 3868656, 5319402, 5802984, 7092536, 7509744, 7979103, 10638804, 11605968, 14185072, 15958206, 21277608, 31916412, 42555216, 63832824, 127665648]

約数ペア:

[(1, 127665648), (2, 63832824), (3, 42555216), (4, 31916412), (6, 21277608), (8, 15958206), (9, 14185072), (11, 11605968), (12, 10638804), (16, 7979103), (17, 7509744), (18, 7092536), (22, 5802984), (24, 5319402), (33, 3868656), (34, 3754872), (36, 3546268), (44, 2901492), (48, 2659701), (51, 2503248), (66, 1934328), (68, 1877436), (72, 1773134), (88, 1450746), (99, 1289552), (102, 1251624), (121, 1055088), (132, 967164), (136, 938718), (144, 886567), (153, 834416), (176, 725373), (187, 682704), (198, 644776), (204, 625812), (242, 527544), (264, 483582), (272, 469359), (306, 417208), (363, 351696), (374, 341352), (396, 322388), (408, 312906), (431, 296208), (484, 263772), (528, 241791), (561, 227568), (612, 208604), (726, 175848), (748, 170676), (792, 161194), (816, 156453), (862, 148104), (968, 131886), (1089, 117232), (1122, 113784), (1224, 104302), (1293, 98736), (1452, 87924), (1496, 85338), (1584, 80597), (1683, 75856), (1724, 74052), (1936, 65943), (2057, 62064), (2178, 58616), (2244, 56892), (2448, 52151), (2586, 49368), (2904, 43962), (2992, 42669), (3366, 37928), (3448, 37026), (3879, 32912), (4114, 31032), (4356, 29308), (4488, 28446), (4741, 26928), (5172, 24684), (5808, 21981), (6171, 20688), (6732, 18964), (6896, 18513), (7327, 17424), (7758, 16456), (8228, 15516), (8712, 14654), (8976, 14223), (9482, 13464), (10344, 12342)]