158750956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1697}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 343457856

約数和(自身を除く): 184706900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 257, 364, 514, 1028, 1697, 1799, 3341, 3394, 3598, 6682, 6788, 7196, 11879, 13364, 22061, 23387, 23758, 44122, 46774, 47516, 88244, 93548, 154427, 308854, 436129, 617708, 872258, 1744516, 3052903, 5669677, 6105806, 11339354, 12211612, 22678708, 39687739, 79375478, 158750956]

約数ペア:

[(1, 158750956), (2, 79375478), (4, 39687739), (7, 22678708), (13, 12211612), (14, 11339354), (26, 6105806), (28, 5669677), (52, 3052903), (91, 1744516), (182, 872258), (257, 617708), (364, 436129), (514, 308854), (1028, 154427), (1697, 93548), (1799, 88244), (3341, 47516), (3394, 46774), (3598, 44122), (6682, 23758), (6788, 23387), (7196, 22061), (11879, 13364)]