145347328

素因数分解:

$2^8\times 7^2\times {\mathrm{11587}}^1$

素因数の和:11617

約数の個数: 54

約数和(自身を含む): 337523676

約数和(自身を除く): 192176348

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 11587, 12544, 23174, 46348, 81109, 92696, 162218, 185392, 324436, 370784, 567763, 648872, 741568, 1135526, 1297744, 1483136, 2271052, 2595488, 2966272, 4542104, 5190976, 9084208, 10381952, 18168416, 20763904, 36336832, 72673664, 145347328]

約数ペア:

[(1, 145347328), (2, 72673664), (4, 36336832), (7, 20763904), (8, 18168416), (14, 10381952), (16, 9084208), (28, 5190976), (32, 4542104), (49, 2966272), (56, 2595488), (64, 2271052), (98, 1483136), (112, 1297744), (128, 1135526), (196, 741568), (224, 648872), (256, 567763), (392, 370784), (448, 324436), (784, 185392), (896, 162218), (1568, 92696), (1792, 81109), (3136, 46348), (6272, 23174), (11587, 12544)]