138157026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{45061}}^1$

素因数の和:45146

約数の個数: 32

約数和(自身を含む): 320120448

約数和(自身を除く): 181963422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 45061, 90122, 135183, 270366, 315427, 630854, 946281, 1892562, 3289453, 6578906, 9868359, 19736718, 23026171, 46052342, 69078513, 138157026]

約数ペア:

[(1, 138157026), (2, 69078513), (3, 46052342), (6, 23026171), (7, 19736718), (14, 9868359), (21, 6578906), (42, 3289453), (73, 1892562), (146, 946281), (219, 630854), (438, 315427), (511, 270366), (1022, 135183), (1533, 90122), (3066, 45061)]