40158144

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 168

約数和(自身を含む): 128698752

約数和(自身を除く): 88540608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 173, 186, 192, 208, 234, 248, 279, 288, 312, 346, 372, 403, 416, 468, 496, 519, 558, 576, 624, 692, 744, 806, 832, 936, 992, 1038, 1116, 1209, 1248, 1384, 1488, 1557, 1612, 1872, 1984, 2076, 2232, 2249, 2418, 2496, 2768, 2976, 3114, 3224, 3627, 3744, 4152, 4464, 4498, 4836, 5363, 5536, 5952, 6228, 6448, 6747, 7254, 7488, 8304, 8928, 8996, 9672, 10726, 11072, 12456, 12896, 13494, 14508, 16089, 16608, 17856, 17992, 19344, 20241, 21452, 24912, 25792, 26988, 29016, 32178, 33216, 35984, 38688, 40482, 42904, 48267, 49824, 53976, 58032, 64356, 69719, 71968, 77376, 80964, 85808, 96534, 99648, 107952, 116064, 128712, 139438, 143936, 161928, 171616, 193068, 209157, 215904, 232128, 257424, 278876, 323856, 343232, 386136, 418314, 431808, 514848, 557752, 627471, 647712, 772272, 836628, 1029696, 1115504, 1254942, 1295424, 1544544, 1673256, 2231008, 2509884, 3089088, 3346512, 4462016, 5019768, 6693024, 10039536, 13386048, 20079072, 40158144]

約数ペア:

[(1, 40158144), (2, 20079072), (3, 13386048), (4, 10039536), (6, 6693024), (8, 5019768), (9, 4462016), (12, 3346512), (13, 3089088), (16, 2509884), (18, 2231008), (24, 1673256), (26, 1544544), (31, 1295424), (32, 1254942), (36, 1115504), (39, 1029696), (48, 836628), (52, 772272), (62, 647712), (64, 627471), (72, 557752), (78, 514848), (93, 431808), (96, 418314), (104, 386136), (117, 343232), (124, 323856), (144, 278876), (156, 257424), (173, 232128), (186, 215904), (192, 209157), (208, 193068), (234, 171616), (248, 161928), (279, 143936), (288, 139438), (312, 128712), (346, 116064), (372, 107952), (403, 99648), (416, 96534), (468, 85808), (496, 80964), (519, 77376), (558, 71968), (576, 69719), (624, 64356), (692, 58032), (744, 53976), (806, 49824), (832, 48267), (936, 42904), (992, 40482), (1038, 38688), (1116, 35984), (1209, 33216), (1248, 32178), (1384, 29016), (1488, 26988), (1557, 25792), (1612, 24912), (1872, 21452), (1984, 20241), (2076, 19344), (2232, 17992), (2249, 17856), (2418, 16608), (2496, 16089), (2768, 14508), (2976, 13494), (3114, 12896), (3224, 12456), (3627, 11072), (3744, 10726), (4152, 9672), (4464, 8996), (4498, 8928), (4836, 8304), (5363, 7488), (5536, 7254), (5952, 6747), (6228, 6448)]