158904834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{18379}}^1$

素因数の和:18526

約数の個数: 32

約数和(自身を含む): 349367040

約数和(自身を除く): 190462206

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323, 8646, 18379, 36758, 55137, 110274, 202169, 404338, 606507, 1213014, 2407649, 4815298, 7222947, 14445894, 26484139, 52968278, 79452417, 158904834]

約数ペア:

[(1, 158904834), (2, 79452417), (3, 52968278), (6, 26484139), (11, 14445894), (22, 7222947), (33, 4815298), (66, 2407649), (131, 1213014), (262, 606507), (393, 404338), (786, 202169), (1441, 110274), (2882, 55137), (4323, 36758), (8646, 18379)]