123749166

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15289}}^1$

素因数の和:15384

約数の個数: 32

約数和(自身を含む): 264211200

約数和(自身を除く): 140462034

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 15289, 30578, 45867, 91734, 290491, 580982, 871473, 1085519, 1742946, 2171038, 3256557, 6513114, 20624861, 41249722, 61874583, 123749166]

約数ペア:

[(1, 123749166), (2, 61874583), (3, 41249722), (6, 20624861), (19, 6513114), (38, 3256557), (57, 2171038), (71, 1742946), (114, 1085519), (142, 871473), (213, 580982), (426, 290491), (1349, 91734), (2698, 45867), (4047, 30578), (8094, 15289)]