123996846

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{829}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 251828640

約数和(自身を除く): 127831794

約数列:

[1, 2, 3, 6, 97, 194, 257, 291, 514, 582, 771, 829, 1542, 1658, 2487, 4974, 24929, 49858, 74787, 80413, 149574, 160826, 213053, 241239, 426106, 482478, 639159, 1278318, 20666141, 41332282, 61998423, 123996846]

約数ペア:

[(1, 123996846), (2, 61998423), (3, 41332282), (6, 20666141), (97, 1278318), (194, 639159), (257, 482478), (291, 426106), (514, 241239), (582, 213053), (771, 160826), (829, 149574), (1542, 80413), (1658, 74787), (2487, 49858), (4974, 24929)]