158825534

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{13331}}^1$

素因数の和:13400

約数の個数: 32

約数和(自身を含む): 291810816

約数和(自身を除く): 132985282

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 13331, 26662, 93317, 186634, 306613, 493247, 613226, 986494, 2146291, 3452729, 4292582, 6905458, 11344681, 22689362, 79412767, 158825534]

約数ペア:

[(1, 158825534), (2, 79412767), (7, 22689362), (14, 11344681), (23, 6905458), (37, 4292582), (46, 3452729), (74, 2146291), (161, 986494), (259, 613226), (322, 493247), (518, 306613), (851, 186634), (1702, 93317), (5957, 26662), (11914, 13331)]