15280810168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{111227}}^1$

素因数の和:112567

約数の個数: 32

約数和(自身を含む): 30879117360

約数和(自身を除く): 15598307192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1321, 2642, 5284, 10568, 17173, 34346, 68692, 111227, 137384, 222454, 444908, 889816, 1445951, 2891902, 5783804, 11567608, 146930867, 293861734, 587723468, 1175446936, 1910101271, 3820202542, 7640405084, 15280810168]

約数ペア:

[(1, 15280810168), (2, 7640405084), (4, 3820202542), (8, 1910101271), (13, 1175446936), (26, 587723468), (52, 293861734), (104, 146930867), (1321, 11567608), (2642, 5783804), (5284, 2891902), (10568, 1445951), (17173, 889816), (34346, 444908), (68692, 222454), (111227, 137384)]