161154554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{236297}}^1$

素因数の和:236341

約数の個数: 16

約数和(自身を含む): 272215296

約数和(自身を除く): 111060742

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 236297, 472594, 2599267, 5198534, 7325207, 14650414, 80577277, 161154554]

約数ペア:

[(1, 161154554), (2, 80577277), (11, 14650414), (22, 7325207), (31, 5198534), (62, 2599267), (341, 472594), (682, 236297)]