158930240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{70951}}^1$

素因数の和:70975

約数の個数: 56

約数和(自身を含む): 432523392

約数和(自身を除く): 273593152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 70951, 141902, 283804, 354755, 496657, 567608, 709510, 993314, 1135216, 1419020, 1986628, 2270432, 2483285, 2838040, 3973256, 4540864, 4966570, 5676080, 7946512, 9933140, 11352160, 15893024, 19866280, 22704320, 31786048, 39732560, 79465120, 158930240]

約数ペア:

[(1, 158930240), (2, 79465120), (4, 39732560), (5, 31786048), (7, 22704320), (8, 19866280), (10, 15893024), (14, 11352160), (16, 9933140), (20, 7946512), (28, 5676080), (32, 4966570), (35, 4540864), (40, 3973256), (56, 2838040), (64, 2483285), (70, 2270432), (80, 1986628), (112, 1419020), (140, 1135216), (160, 993314), (224, 709510), (280, 567608), (320, 496657), (448, 354755), (560, 283804), (1120, 141902), (2240, 70951)]