158998889270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{7237091}}^1$

素因数の和:7237137

約数の個数: 32

約数和(自身を含む): 310037021280

約数和(自身を除く): 151038132010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 4394, 10985, 21970, 7237091, 14474182, 36185455, 72370910, 94082183, 188164366, 470410915, 940821830, 1223068379, 2446136758, 6115341895, 12230683790, 15899888927, 31799777854, 79499444635, 158998889270]

約数ペア:

[(1, 158998889270), (2, 79499444635), (5, 31799777854), (10, 15899888927), (13, 12230683790), (26, 6115341895), (65, 2446136758), (130, 1223068379), (169, 940821830), (338, 470410915), (845, 188164366), (1690, 94082183), (2197, 72370910), (4394, 36185455), (10985, 14474182), (21970, 7237091)]