156969346616

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{30610247}}^1$

素因数の和:30610894

約数の個数: 16

約数和(自身を含む): 294776688240

約数和(自身を除く): 137807341624

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 30610247, 61220494, 122440988, 244881976, 19621168327, 39242336654, 78484673308, 156969346616]

約数ペア:

[(1, 156969346616), (2, 78484673308), (4, 39242336654), (8, 19621168327), (641, 244881976), (1282, 122440988), (2564, 61220494), (5128, 30610247)]