160798872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{515381}}^1$

素因数の和:515403

約数の個数: 32

約数和(自身を含む): 432920880

約数和(自身を除く): 272122008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 515381, 1030762, 1546143, 2061524, 3092286, 4123048, 6184572, 6699953, 12369144, 13399906, 20099859, 26799812, 40199718, 53599624, 80399436, 160798872]

約数ペア:

[(1, 160798872), (2, 80399436), (3, 53599624), (4, 40199718), (6, 26799812), (8, 20099859), (12, 13399906), (13, 12369144), (24, 6699953), (26, 6184572), (39, 4123048), (52, 3092286), (78, 2061524), (104, 1546143), (156, 1030762), (312, 515381)]