138959562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{21911}}^1$

素因数の和:22074

約数の個数: 32

約数和(自身を含む): 319739904

約数和(自身を除く): 180780342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3171, 6342, 21911, 43822, 65733, 131466, 153377, 306754, 460131, 920262, 3308561, 6617122, 9925683, 19851366, 23159927, 46319854, 69479781, 138959562]

約数ペア:

[(1, 138959562), (2, 69479781), (3, 46319854), (6, 23159927), (7, 19851366), (14, 9925683), (21, 6617122), (42, 3308561), (151, 920262), (302, 460131), (453, 306754), (906, 153377), (1057, 131466), (2114, 65733), (3171, 43822), (6342, 21911)]