156923870428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1933}}^1\times {\mathrm{120091}}^1$

素因数の和:122054

約数の個数: 36

約数和(自身を含む): 297522405768

約数和(自身を除く): 140598535340

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1933, 3866, 7732, 25129, 50258, 100516, 120091, 240182, 326677, 480364, 653354, 1306708, 1561183, 3122366, 6244732, 20295379, 40590758, 81181516, 232135903, 464271806, 928543612, 3017766739, 6035533478, 12071066956, 39230967607, 78461935214, 156923870428]

約数ペア:

[(1, 156923870428), (2, 78461935214), (4, 39230967607), (13, 12071066956), (26, 6035533478), (52, 3017766739), (169, 928543612), (338, 464271806), (676, 232135903), (1933, 81181516), (3866, 40590758), (7732, 20295379), (25129, 6244732), (50258, 3122366), (100516, 1561183), (120091, 1306708), (240182, 653354), (326677, 480364)]