142943856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2791}}^1$

素因数の和:2910

約数の個数: 80

約数和(自身を含む): 407140608

約数和(自身を除く): 264196752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 132, 176, 194, 264, 291, 388, 528, 582, 776, 1067, 1164, 1552, 2134, 2328, 2791, 3201, 4268, 4656, 5582, 6402, 8373, 8536, 11164, 12804, 16746, 17072, 22328, 25608, 30701, 33492, 44656, 51216, 61402, 66984, 92103, 122804, 133968, 184206, 245608, 270727, 368412, 491216, 541454, 736824, 812181, 1082908, 1473648, 1624362, 2165816, 2977997, 3248724, 4331632, 5955994, 6497448, 8933991, 11911988, 12994896, 17867982, 23823976, 35735964, 47647952, 71471928, 142943856]

約数ペア:

[(1, 142943856), (2, 71471928), (3, 47647952), (4, 35735964), (6, 23823976), (8, 17867982), (11, 12994896), (12, 11911988), (16, 8933991), (22, 6497448), (24, 5955994), (33, 4331632), (44, 3248724), (48, 2977997), (66, 2165816), (88, 1624362), (97, 1473648), (132, 1082908), (176, 812181), (194, 736824), (264, 541454), (291, 491216), (388, 368412), (528, 270727), (582, 245608), (776, 184206), (1067, 133968), (1164, 122804), (1552, 92103), (2134, 66984), (2328, 61402), (2791, 51216), (3201, 44656), (4268, 33492), (4656, 30701), (5582, 25608), (6402, 22328), (8373, 17072), (8536, 16746), (11164, 12804)]