190089128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2687}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 367718400

約数和(自身を除く): 177629272

約数列:

[1, 2, 4, 8, 37, 74, 148, 239, 296, 478, 956, 1912, 2687, 5374, 8843, 10748, 17686, 21496, 35372, 70744, 99419, 198838, 397676, 642193, 795352, 1284386, 2568772, 5137544, 23761141, 47522282, 95044564, 190089128]

約数ペア:

[(1, 190089128), (2, 95044564), (4, 47522282), (8, 23761141), (37, 5137544), (74, 2568772), (148, 1284386), (239, 795352), (296, 642193), (478, 397676), (956, 198838), (1912, 99419), (2687, 70744), (5374, 35372), (8843, 21496), (10748, 17686)]