164141328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263047}}^1$

素因数の和:263071

約数の個数: 40

約数和(自身を含む): 456651328

約数和(自身を除く): 292510000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 263047, 526094, 789141, 1052188, 1578282, 2104376, 3156564, 3419611, 4208752, 6313128, 6839222, 10258833, 12626256, 13678444, 20517666, 27356888, 41035332, 54713776, 82070664, 164141328]

約数ペア:

[(1, 164141328), (2, 82070664), (3, 54713776), (4, 41035332), (6, 27356888), (8, 20517666), (12, 13678444), (13, 12626256), (16, 10258833), (24, 6839222), (26, 6313128), (39, 4208752), (48, 3419611), (52, 3156564), (78, 2104376), (104, 1578282), (156, 1052188), (208, 789141), (312, 526094), (624, 263047)]