159296786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1783}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 271282176

約数和(自身を除く): 111985390

約数列:

[1, 2, 11, 22, 31, 62, 131, 262, 341, 682, 1441, 1783, 2882, 3566, 4061, 8122, 19613, 39226, 44671, 55273, 89342, 110546, 233573, 467146, 608003, 1216006, 2569303, 5138606, 7240763, 14481526, 79648393, 159296786]

約数ペア:

[(1, 159296786), (2, 79648393), (11, 14481526), (22, 7240763), (31, 5138606), (62, 2569303), (131, 1216006), (262, 608003), (341, 467146), (682, 233573), (1441, 110546), (1783, 89342), (2882, 55273), (3566, 44671), (4061, 39226), (8122, 19613)]