156968842004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{232202429}}^1$

素因数の和:232202459

約数の個数: 18

約数和(自身を含む): 297451312830

約数和(自身を除く): 140482470826

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 232202429, 464404858, 928809716, 3018631577, 6037263154, 12074526308, 39242210501, 78484421002, 156968842004]

約数ペア:

[(1, 156968842004), (2, 78484421002), (4, 39242210501), (13, 12074526308), (26, 6037263154), (52, 3018631577), (169, 928809716), (338, 464404858), (676, 232202429)]