131389632

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:351

約数の個数: 168

約数和(自身を含む): 417240720

約数和(自身を除く): 285851088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 89, 96, 99, 132, 144, 176, 178, 192, 198, 233, 264, 267, 288, 352, 356, 396, 466, 528, 534, 576, 699, 704, 712, 792, 801, 932, 979, 1056, 1068, 1398, 1424, 1584, 1602, 1864, 1958, 2097, 2112, 2136, 2563, 2796, 2848, 2937, 3168, 3204, 3728, 3916, 4194, 4272, 5126, 5592, 5696, 5874, 6336, 6408, 7456, 7689, 7832, 8388, 8544, 8811, 10252, 11184, 11748, 12816, 14912, 15378, 15664, 16776, 17088, 17622, 20504, 20737, 22368, 23067, 23496, 25632, 30756, 31328, 33552, 35244, 41008, 41474, 44736, 46134, 46992, 51264, 61512, 62211, 62656, 67104, 70488, 82016, 82948, 92268, 93984, 123024, 124422, 134208, 140976, 164032, 165896, 184536, 186633, 187968, 228107, 246048, 248844, 281952, 331792, 369072, 373266, 456214, 492096, 497688, 563904, 663584, 684321, 738144, 746532, 912428, 995376, 1327168, 1368642, 1476288, 1493064, 1824856, 1990752, 2052963, 2737284, 2986128, 3649712, 3981504, 4105926, 5474568, 5972256, 7299424, 8211852, 10949136, 11944512, 14598848, 16423704, 21898272, 32847408, 43796544, 65694816, 131389632]

約数ペア:

[(1, 131389632), (2, 65694816), (3, 43796544), (4, 32847408), (6, 21898272), (8, 16423704), (9, 14598848), (11, 11944512), (12, 10949136), (16, 8211852), (18, 7299424), (22, 5972256), (24, 5474568), (32, 4105926), (33, 3981504), (36, 3649712), (44, 2986128), (48, 2737284), (64, 2052963), (66, 1990752), (72, 1824856), (88, 1493064), (89, 1476288), (96, 1368642), (99, 1327168), (132, 995376), (144, 912428), (176, 746532), (178, 738144), (192, 684321), (198, 663584), (233, 563904), (264, 497688), (267, 492096), (288, 456214), (352, 373266), (356, 369072), (396, 331792), (466, 281952), (528, 248844), (534, 246048), (576, 228107), (699, 187968), (704, 186633), (712, 184536), (792, 165896), (801, 164032), (932, 140976), (979, 134208), (1056, 124422), (1068, 123024), (1398, 93984), (1424, 92268), (1584, 82948), (1602, 82016), (1864, 70488), (1958, 67104), (2097, 62656), (2112, 62211), (2136, 61512), (2563, 51264), (2796, 46992), (2848, 46134), (2937, 44736), (3168, 41474), (3204, 41008), (3728, 35244), (3916, 33552), (4194, 31328), (4272, 30756), (5126, 25632), (5592, 23496), (5696, 23067), (5874, 22368), (6336, 20737), (6408, 20504), (7456, 17622), (7689, 17088), (7832, 16776), (8388, 15664), (8544, 15378), (8811, 14912), (10252, 12816), (11184, 11748)]