128224512

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1465

約数の個数: 144

約数和(自身を含む): 408636480

約数和(自身を除く): 280411968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1427, 1664, 1728, 1872, 2304, 2496, 2808, 2854, 3328, 3456, 3744, 4281, 4992, 5616, 5708, 6912, 7488, 8562, 9984, 11232, 11416, 12843, 14976, 17124, 18551, 22464, 22832, 25686, 29952, 34248, 37102, 38529, 44928, 45664, 51372, 55653, 68496, 74204, 77058, 89856, 91328, 102744, 111306, 136992, 148408, 154116, 166959, 182656, 205488, 222612, 273984, 296816, 308232, 333918, 365312, 410976, 445224, 500877, 547968, 593632, 616464, 667836, 821952, 890448, 1001754, 1095936, 1187264, 1232928, 1335672, 1643904, 1780896, 2003508, 2374528, 2465856, 2671344, 3287808, 3561792, 4007016, 4749056, 4931712, 5342688, 7123584, 8014032, 9863424, 10685376, 14247168, 16028064, 21370752, 32056128, 42741504, 64112256, 128224512]

約数ペア:

[(1, 128224512), (2, 64112256), (3, 42741504), (4, 32056128), (6, 21370752), (8, 16028064), (9, 14247168), (12, 10685376), (13, 9863424), (16, 8014032), (18, 7123584), (24, 5342688), (26, 4931712), (27, 4749056), (32, 4007016), (36, 3561792), (39, 3287808), (48, 2671344), (52, 2465856), (54, 2374528), (64, 2003508), (72, 1780896), (78, 1643904), (96, 1335672), (104, 1232928), (108, 1187264), (117, 1095936), (128, 1001754), (144, 890448), (156, 821952), (192, 667836), (208, 616464), (216, 593632), (234, 547968), (256, 500877), (288, 445224), (312, 410976), (351, 365312), (384, 333918), (416, 308232), (432, 296816), (468, 273984), (576, 222612), (624, 205488), (702, 182656), (768, 166959), (832, 154116), (864, 148408), (936, 136992), (1152, 111306), (1248, 102744), (1404, 91328), (1427, 89856), (1664, 77058), (1728, 74204), (1872, 68496), (2304, 55653), (2496, 51372), (2808, 45664), (2854, 44928), (3328, 38529), (3456, 37102), (3744, 34248), (4281, 29952), (4992, 25686), (5616, 22832), (5708, 22464), (6912, 18551), (7488, 17124), (8562, 14976), (9984, 12843), (11232, 11416)]