157571328

素因数分解:

$2^8\times 3^1\times {\mathrm{205171}}^1$

素因数の和:205190

約数の個数: 36

約数和(自身を含む): 419371568

約数和(自身を除く): 261800240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 205171, 410342, 615513, 820684, 1231026, 1641368, 2462052, 3282736, 4924104, 6565472, 9848208, 13130944, 19696416, 26261888, 39392832, 52523776, 78785664, 157571328]

約数ペア:

[(1, 157571328), (2, 78785664), (3, 52523776), (4, 39392832), (6, 26261888), (8, 19696416), (12, 13130944), (16, 9848208), (24, 6565472), (32, 4924104), (48, 3282736), (64, 2462052), (96, 1641368), (128, 1231026), (192, 820684), (256, 615513), (384, 410342), (768, 205171)]