165716616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{531143}}^1$

素因数の和:531165

約数の個数: 32

約数和(自身を含む): 446160960

約数和(自身を除く): 280444344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 531143, 1062286, 1593429, 2124572, 3186858, 4249144, 6373716, 6904859, 12747432, 13809718, 20714577, 27619436, 41429154, 55238872, 82858308, 165716616]

約数ペア:

[(1, 165716616), (2, 82858308), (3, 55238872), (4, 41429154), (6, 27619436), (8, 20714577), (12, 13809718), (13, 12747432), (24, 6904859), (26, 6373716), (39, 4249144), (52, 3186858), (78, 2124572), (104, 1593429), (156, 1062286), (312, 531143)]