156715052

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{231827}}^1$

素因数の和:231857

約数の個数: 18

約数和(自身を含む): 296971668

約数和(自身を除く): 140256616

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 231827, 463654, 927308, 3013751, 6027502, 12055004, 39178763, 78357526, 156715052]

約数ペア:

[(1, 156715052), (2, 78357526), (4, 39178763), (13, 12055004), (26, 6027502), (52, 3013751), (169, 927308), (338, 463654), (676, 231827)]