156035740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1114541}}^1$

素因数の和:1114557

約数の個数: 24

約数和(自身を含む): 374486112

約数和(自身を除く): 218450372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1114541, 2229082, 4458164, 5572705, 7801787, 11145410, 15603574, 22290820, 31207148, 39008935, 78017870, 156035740]

約数ペア:

[(1, 156035740), (2, 78017870), (4, 39008935), (5, 31207148), (7, 22290820), (10, 15603574), (14, 11145410), (20, 7801787), (28, 5572705), (35, 4458164), (70, 2229082), (140, 1114541)]