137991628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{51721}}^1$

素因数の和:51777

約数の個数: 24

約数和(自身を含む): 260678880

約数和(自身を除く): 122687252

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 51721, 103442, 206884, 1189583, 1499909, 2379166, 2999818, 4758332, 5999636, 34497907, 68995814, 137991628]

約数ペア:

[(1, 137991628), (2, 68995814), (4, 34497907), (23, 5999636), (29, 4758332), (46, 2999818), (58, 2379166), (92, 1499909), (116, 1189583), (667, 206884), (1334, 103442), (2668, 51721)]