156940379982

素因数分解:

$2^1\times 3^3\times {\mathrm{1297}}^1\times {\mathrm{2240789}}^1$

素因数の和:2242097

約数の個数: 32

約数和(自身を含む): 349025450400

約数和(自身を除く): 192085070418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1297, 2594, 3891, 7782, 11673, 23346, 35019, 70038, 2240789, 4481578, 6722367, 13444734, 20167101, 40334202, 60501303, 121002606, 2906303333, 5812606666, 8718909999, 17437819998, 26156729997, 52313459994, 78470189991, 156940379982]

約数ペア:

[(1, 156940379982), (2, 78470189991), (3, 52313459994), (6, 26156729997), (9, 17437819998), (18, 8718909999), (27, 5812606666), (54, 2906303333), (1297, 121002606), (2594, 60501303), (3891, 40334202), (7782, 20167101), (11673, 13444734), (23346, 6722367), (35019, 4481578), (70038, 2240789)]