164571888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263737}}^1$

素因数の和:263761

約数の個数: 40

約数和(自身を含む): 457849168

約数和(自身を除く): 293277280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 263737, 527474, 791211, 1054948, 1582422, 2109896, 3164844, 3428581, 4219792, 6329688, 6857162, 10285743, 12659376, 13714324, 20571486, 27428648, 41142972, 54857296, 82285944, 164571888]

約数ペア:

[(1, 164571888), (2, 82285944), (3, 54857296), (4, 41142972), (6, 27428648), (8, 20571486), (12, 13714324), (13, 12659376), (16, 10285743), (24, 6857162), (26, 6329688), (39, 4219792), (48, 3428581), (52, 3164844), (78, 2109896), (104, 1582422), (156, 1054948), (208, 791211), (312, 527474), (624, 263737)]