157440872

素因数分解:

$2^3\times {\mathrm{1697}}^1\times {\mathrm{11597}}^1$

素因数の和:13300

約数の個数: 16

約数和(自身を含む): 295401060

約数和(自身を除く): 137960188

約数列:

[1, 2, 4, 8, 1697, 3394, 6788, 11597, 13576, 23194, 46388, 92776, 19680109, 39360218, 78720436, 157440872]

約数ペア:

[(1, 157440872), (2, 78720436), (4, 39360218), (8, 19680109), (1697, 92776), (3394, 46388), (6788, 23194), (11597, 13576)]