156934204432

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{15301697}}^1$

素因数の和:15302346

約数の個数: 20

約数和(自身を含む): 304534393596

約数和(自身を除く): 147600189164

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 15301697, 30603394, 61206788, 122413576, 244827152, 9808387777, 19616775554, 39233551108, 78467102216, 156934204432]

約数ペア:

[(1, 156934204432), (2, 78467102216), (4, 39233551108), (8, 19616775554), (16, 9808387777), (641, 244827152), (1282, 122413576), (2564, 61206788), (5128, 30603394), (10256, 15301697)]