15943968

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 49533120

約数和(自身を除く): 33589152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 69, 72, 83, 87, 92, 96, 116, 138, 144, 166, 174, 184, 207, 232, 249, 261, 276, 288, 332, 348, 368, 414, 464, 498, 522, 552, 664, 667, 696, 736, 747, 828, 928, 996, 1044, 1104, 1328, 1334, 1392, 1494, 1656, 1909, 1992, 2001, 2088, 2208, 2407, 2656, 2668, 2784, 2988, 3312, 3818, 3984, 4002, 4176, 4814, 5336, 5727, 5976, 6003, 6624, 7221, 7636, 7968, 8004, 8352, 9628, 10672, 11454, 11952, 12006, 14442, 15272, 16008, 17181, 19256, 21344, 21663, 22908, 23904, 24012, 28884, 30544, 32016, 34362, 38512, 43326, 45816, 48024, 55361, 57768, 61088, 64032, 68724, 77024, 86652, 91632, 96048, 110722, 115536, 137448, 166083, 173304, 183264, 192096, 221444, 231072, 274896, 332166, 346608, 442888, 498249, 549792, 664332, 693216, 885776, 996498, 1328664, 1771552, 1992996, 2657328, 3985992, 5314656, 7971984, 15943968]

約数ペア:

[(1, 15943968), (2, 7971984), (3, 5314656), (4, 3985992), (6, 2657328), (8, 1992996), (9, 1771552), (12, 1328664), (16, 996498), (18, 885776), (23, 693216), (24, 664332), (29, 549792), (32, 498249), (36, 442888), (46, 346608), (48, 332166), (58, 274896), (69, 231072), (72, 221444), (83, 192096), (87, 183264), (92, 173304), (96, 166083), (116, 137448), (138, 115536), (144, 110722), (166, 96048), (174, 91632), (184, 86652), (207, 77024), (232, 68724), (249, 64032), (261, 61088), (276, 57768), (288, 55361), (332, 48024), (348, 45816), (368, 43326), (414, 38512), (464, 34362), (498, 32016), (522, 30544), (552, 28884), (664, 24012), (667, 23904), (696, 22908), (736, 21663), (747, 21344), (828, 19256), (928, 17181), (996, 16008), (1044, 15272), (1104, 14442), (1328, 12006), (1334, 11952), (1392, 11454), (1494, 10672), (1656, 9628), (1909, 8352), (1992, 8004), (2001, 7968), (2088, 7636), (2208, 7221), (2407, 6624), (2656, 6003), (2668, 5976), (2784, 5727), (2988, 5336), (3312, 4814), (3818, 4176), (3984, 4002)]