128565024

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 397365696

約数和(自身を除く): 268800672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 151, 168, 181, 196, 224, 294, 302, 336, 362, 392, 453, 543, 588, 604, 672, 724, 784, 906, 1057, 1086, 1176, 1208, 1267, 1448, 1568, 1812, 2114, 2172, 2352, 2416, 2534, 2896, 3171, 3624, 3801, 4228, 4344, 4704, 4832, 5068, 5792, 6342, 7248, 7399, 7602, 8456, 8688, 8869, 10136, 12684, 14496, 14798, 15204, 16912, 17376, 17738, 20272, 22197, 25368, 26607, 27331, 29596, 30408, 33824, 35476, 40544, 44394, 50736, 53214, 54662, 59192, 60816, 70952, 81993, 88788, 101472, 106428, 109324, 118384, 121632, 141904, 163986, 177576, 191317, 212856, 218648, 236768, 283808, 327972, 355152, 382634, 425712, 437296, 573951, 655944, 710304, 765268, 851424, 874592, 1147902, 1311888, 1339219, 1530536, 2295804, 2623776, 2678438, 3061072, 4017657, 4591608, 5356876, 6122144, 8035314, 9183216, 10713752, 16070628, 18366432, 21427504, 32141256, 42855008, 64282512, 128565024]

約数ペア:

[(1, 128565024), (2, 64282512), (3, 42855008), (4, 32141256), (6, 21427504), (7, 18366432), (8, 16070628), (12, 10713752), (14, 9183216), (16, 8035314), (21, 6122144), (24, 5356876), (28, 4591608), (32, 4017657), (42, 3061072), (48, 2678438), (49, 2623776), (56, 2295804), (84, 1530536), (96, 1339219), (98, 1311888), (112, 1147902), (147, 874592), (151, 851424), (168, 765268), (181, 710304), (196, 655944), (224, 573951), (294, 437296), (302, 425712), (336, 382634), (362, 355152), (392, 327972), (453, 283808), (543, 236768), (588, 218648), (604, 212856), (672, 191317), (724, 177576), (784, 163986), (906, 141904), (1057, 121632), (1086, 118384), (1176, 109324), (1208, 106428), (1267, 101472), (1448, 88788), (1568, 81993), (1812, 70952), (2114, 60816), (2172, 59192), (2352, 54662), (2416, 53214), (2534, 50736), (2896, 44394), (3171, 40544), (3624, 35476), (3801, 33824), (4228, 30408), (4344, 29596), (4704, 27331), (4832, 26607), (5068, 25368), (5792, 22197), (6342, 20272), (7248, 17738), (7399, 17376), (7602, 16912), (8456, 15204), (8688, 14798), (8869, 14496), (10136, 12684)]