128519568

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{3067}}^1$

素因数の和:3181

約数の個数: 80

約数和(自身を含む): 372823360

約数和(自身を除く): 244303792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 582, 776, 873, 1164, 1552, 1746, 2328, 2619, 3067, 3492, 4656, 5238, 6134, 6984, 9201, 10476, 12268, 13968, 18402, 20952, 24536, 27603, 36804, 41904, 49072, 55206, 73608, 82809, 110412, 147216, 165618, 220824, 297499, 331236, 441648, 594998, 662472, 892497, 1189996, 1324944, 1784994, 2379992, 2677491, 3569988, 4759984, 5354982, 7139976, 8032473, 10709964, 14279952, 16064946, 21419928, 32129892, 42839856, 64259784, 128519568]

約数ペア:

[(1, 128519568), (2, 64259784), (3, 42839856), (4, 32129892), (6, 21419928), (8, 16064946), (9, 14279952), (12, 10709964), (16, 8032473), (18, 7139976), (24, 5354982), (27, 4759984), (36, 3569988), (48, 2677491), (54, 2379992), (72, 1784994), (97, 1324944), (108, 1189996), (144, 892497), (194, 662472), (216, 594998), (291, 441648), (388, 331236), (432, 297499), (582, 220824), (776, 165618), (873, 147216), (1164, 110412), (1552, 82809), (1746, 73608), (2328, 55206), (2619, 49072), (3067, 41904), (3492, 36804), (4656, 27603), (5238, 24536), (6134, 20952), (6984, 18402), (9201, 13968), (10476, 12268)]