168515634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{20789}}^1$

素因数の和:20994

約数の個数: 32

約数和(自身を含む): 387192960

約数和(自身を除く): 218677326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 8106, 20789, 41578, 62367, 124734, 145523, 291046, 436569, 873138, 4012277, 8024554, 12036831, 24073662, 28085939, 56171878, 84257817, 168515634]

約数ペア:

[(1, 168515634), (2, 84257817), (3, 56171878), (6, 28085939), (7, 24073662), (14, 12036831), (21, 8024554), (42, 4012277), (193, 873138), (386, 436569), (579, 291046), (1158, 145523), (1351, 124734), (2702, 62367), (4053, 41578), (8106, 20789)]