128534112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:745

約数の個数: 144

約数和(自身を含む): 422472960

約数和(自身を除く): 293938848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 103, 112, 126, 144, 168, 206, 224, 252, 288, 309, 336, 412, 504, 618, 619, 672, 721, 824, 927, 1008, 1236, 1238, 1442, 1648, 1854, 1857, 2016, 2163, 2472, 2476, 2884, 3296, 3708, 3714, 4326, 4333, 4944, 4952, 5571, 5768, 6489, 7416, 7428, 8652, 8666, 9888, 9904, 11142, 11536, 12978, 12999, 14832, 14856, 17304, 17332, 19808, 22284, 23072, 25956, 25998, 29664, 29712, 34608, 34664, 38997, 44568, 51912, 51996, 59424, 63757, 69216, 69328, 77994, 89136, 103824, 103992, 127514, 138656, 155988, 178272, 191271, 207648, 207984, 255028, 311976, 382542, 415968, 446299, 510056, 573813, 623952, 765084, 892598, 1020112, 1147626, 1247904, 1338897, 1530168, 1785196, 2040224, 2295252, 2677794, 3060336, 3570392, 4016691, 4590504, 5355588, 6120672, 7140784, 8033382, 9181008, 10711176, 14281568, 16066764, 18362016, 21422352, 32133528, 42844704, 64267056, 128534112]

約数ペア:

[(1, 128534112), (2, 64267056), (3, 42844704), (4, 32133528), (6, 21422352), (7, 18362016), (8, 16066764), (9, 14281568), (12, 10711176), (14, 9181008), (16, 8033382), (18, 7140784), (21, 6120672), (24, 5355588), (28, 4590504), (32, 4016691), (36, 3570392), (42, 3060336), (48, 2677794), (56, 2295252), (63, 2040224), (72, 1785196), (84, 1530168), (96, 1338897), (103, 1247904), (112, 1147626), (126, 1020112), (144, 892598), (168, 765084), (206, 623952), (224, 573813), (252, 510056), (288, 446299), (309, 415968), (336, 382542), (412, 311976), (504, 255028), (618, 207984), (619, 207648), (672, 191271), (721, 178272), (824, 155988), (927, 138656), (1008, 127514), (1236, 103992), (1238, 103824), (1442, 89136), (1648, 77994), (1854, 69328), (1857, 69216), (2016, 63757), (2163, 59424), (2472, 51996), (2476, 51912), (2884, 44568), (3296, 38997), (3708, 34664), (3714, 34608), (4326, 29712), (4333, 29664), (4944, 25998), (4952, 25956), (5571, 23072), (5768, 22284), (6489, 19808), (7416, 17332), (7428, 17304), (8652, 14856), (8666, 14832), (9888, 12999), (9904, 12978), (11142, 11536)]