15661124864

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{72227}}^1$

素因数の和:72272

約数の個数: 108

約数和(自身を含む): 39270652512

約数和(自身を除く): 23609527648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1232, 1408, 1694, 1792, 1936, 2464, 2816, 3388, 3872, 4928, 6776, 7744, 9856, 13552, 15488, 19712, 27104, 30976, 54208, 72227, 108416, 144454, 216832, 288908, 505589, 577816, 794497, 1011178, 1155632, 1588994, 2022356, 2311264, 3177988, 4044712, 4622528, 5561479, 6355976, 8089424, 8739467, 9245056, 11122958, 12711952, 16178848, 17478934, 18490112, 22245916, 25423904, 32357696, 34957868, 44491832, 50847808, 61176269, 64715392, 69915736, 88983664, 101695616, 122352538, 129430784, 139831472, 177967328, 203391232, 244705076, 279662944, 355934656, 489410152, 559325888, 711869312, 978820304, 1118651776, 1423738624, 1957640608, 2237303552, 3915281216, 7830562432, 15661124864]

約数ペア:

[(1, 15661124864), (2, 7830562432), (4, 3915281216), (7, 2237303552), (8, 1957640608), (11, 1423738624), (14, 1118651776), (16, 978820304), (22, 711869312), (28, 559325888), (32, 489410152), (44, 355934656), (56, 279662944), (64, 244705076), (77, 203391232), (88, 177967328), (112, 139831472), (121, 129430784), (128, 122352538), (154, 101695616), (176, 88983664), (224, 69915736), (242, 64715392), (256, 61176269), (308, 50847808), (352, 44491832), (448, 34957868), (484, 32357696), (616, 25423904), (704, 22245916), (847, 18490112), (896, 17478934), (968, 16178848), (1232, 12711952), (1408, 11122958), (1694, 9245056), (1792, 8739467), (1936, 8089424), (2464, 6355976), (2816, 5561479), (3388, 4622528), (3872, 4044712), (4928, 3177988), (6776, 2311264), (7744, 2022356), (9856, 1588994), (13552, 1155632), (15488, 1011178), (19712, 794497), (27104, 577816), (30976, 505589), (54208, 288908), (72227, 216832), (108416, 144454)]