164585616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263759}}^1$

素因数の和:263783

約数の個数: 40

約数和(自身を含む): 457887360

約数和(自身を除く): 293301744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 263759, 527518, 791277, 1055036, 1582554, 2110072, 3165108, 3428867, 4220144, 6330216, 6857734, 10286601, 12660432, 13715468, 20573202, 27430936, 41146404, 54861872, 82292808, 164585616]

約数ペア:

[(1, 164585616), (2, 82292808), (3, 54861872), (4, 41146404), (6, 27430936), (8, 20573202), (12, 13715468), (13, 12660432), (16, 10286601), (24, 6857734), (26, 6330216), (39, 4220144), (48, 3428867), (52, 3165108), (78, 2110072), (104, 1582554), (156, 1055036), (208, 791277), (312, 527518), (624, 263759)]