159579872

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{121631}}^1$

素因数の和:121682

約数の個数: 24

約数和(自身を含む): 321838272

約数和(自身を除く): 162258400

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 121631, 243262, 486524, 973048, 1946096, 3892192, 4986871, 9973742, 19947484, 39894968, 79789936, 159579872]

約数ペア:

[(1, 159579872), (2, 79789936), (4, 39894968), (8, 19947484), (16, 9973742), (32, 4986871), (41, 3892192), (82, 1946096), (164, 973048), (328, 486524), (656, 243262), (1312, 121631)]