157465118

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{37}}^2\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 36

約数和(自身を含む): 259169400

約数和(自身を除く): 101704282

約数列:

[1, 2, 17, 34, 37, 74, 199, 289, 398, 578, 629, 1258, 1369, 2738, 3383, 6766, 7363, 10693, 14726, 21386, 23273, 46546, 57511, 115022, 125171, 250342, 272431, 395641, 544862, 791282, 2127907, 4255814, 4631327, 9262654, 78732559, 157465118]

約数ペア:

[(1, 157465118), (2, 78732559), (17, 9262654), (34, 4631327), (37, 4255814), (74, 2127907), (199, 791282), (289, 544862), (398, 395641), (578, 272431), (629, 250342), (1258, 125171), (1369, 115022), (2738, 57511), (3383, 46546), (6766, 23273), (7363, 21386), (10693, 14726)]