148720408

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{395533}}^1$

素因数の和:395586

約数の個数: 16

約数和(自身を含む): 284784480

約数和(自身を除く): 136064072

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 395533, 791066, 1582132, 3164264, 18590051, 37180102, 74360204, 148720408]

約数ペア:

[(1, 148720408), (2, 74360204), (4, 37180102), (8, 18590051), (47, 3164264), (94, 1582132), (188, 791066), (376, 395533)]