121635584

素因数分解:

$2^8\times 7^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 280600320

約数和(自身を除く): 158964736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 256, 412, 448, 659, 721, 824, 896, 1318, 1442, 1648, 1792, 2636, 2884, 3296, 4613, 5272, 5768, 6592, 9226, 10544, 11536, 13184, 18452, 21088, 23072, 26368, 36904, 42176, 46144, 67877, 73808, 84352, 92288, 135754, 147616, 168704, 184576, 271508, 295232, 475139, 543016, 590464, 950278, 1086032, 1180928, 1900556, 2172064, 3801112, 4344128, 7602224, 8688256, 15204448, 17376512, 30408896, 60817792, 121635584]

約数ペア:

[(1, 121635584), (2, 60817792), (4, 30408896), (7, 17376512), (8, 15204448), (14, 8688256), (16, 7602224), (28, 4344128), (32, 3801112), (56, 2172064), (64, 1900556), (103, 1180928), (112, 1086032), (128, 950278), (206, 590464), (224, 543016), (256, 475139), (412, 295232), (448, 271508), (659, 184576), (721, 168704), (824, 147616), (896, 135754), (1318, 92288), (1442, 84352), (1648, 73808), (1792, 67877), (2636, 46144), (2884, 42176), (3296, 36904), (4613, 26368), (5272, 23072), (5768, 21088), (6592, 18452), (9226, 13184), (10544, 11536)]