121839872

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:924

約数の個数: 108

約数和(自身を含む): 308979216

約数和(自身を除く): 187139344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 539, 616, 704, 784, 883, 896, 1078, 1232, 1408, 1568, 1766, 1792, 2156, 2464, 2816, 3136, 3532, 4312, 4928, 6181, 6272, 7064, 8624, 9713, 9856, 12362, 12544, 14128, 17248, 19426, 19712, 24724, 28256, 34496, 38852, 43267, 49448, 56512, 67991, 68992, 77704, 86534, 98896, 113024, 135982, 137984, 155408, 173068, 197792, 226048, 271964, 310816, 346136, 395584, 475937, 543928, 621632, 692272, 791168, 951874, 1087856, 1243264, 1384544, 1582336, 1903748, 2175712, 2486528, 2769088, 3807496, 4351424, 5538176, 7614992, 8702848, 11076352, 15229984, 17405696, 30459968, 60919936, 121839872]

約数ペア:

[(1, 121839872), (2, 60919936), (4, 30459968), (7, 17405696), (8, 15229984), (11, 11076352), (14, 8702848), (16, 7614992), (22, 5538176), (28, 4351424), (32, 3807496), (44, 2769088), (49, 2486528), (56, 2175712), (64, 1903748), (77, 1582336), (88, 1384544), (98, 1243264), (112, 1087856), (128, 951874), (154, 791168), (176, 692272), (196, 621632), (224, 543928), (256, 475937), (308, 395584), (352, 346136), (392, 310816), (448, 271964), (539, 226048), (616, 197792), (704, 173068), (784, 155408), (883, 137984), (896, 135982), (1078, 113024), (1232, 98896), (1408, 86534), (1568, 77704), (1766, 68992), (1792, 67991), (2156, 56512), (2464, 49448), (2816, 43267), (3136, 38852), (3532, 34496), (4312, 28256), (4928, 24724), (6181, 19712), (6272, 19426), (7064, 17248), (8624, 14128), (9713, 12544), (9856, 12362)]