160553328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257297}}^1$

素因数の和:257321

約数の個数: 40

約数和(自身を含む): 446669328

約数和(自身を除く): 286116000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 257297, 514594, 771891, 1029188, 1543782, 2058376, 3087564, 3344861, 4116752, 6175128, 6689722, 10034583, 12350256, 13379444, 20069166, 26758888, 40138332, 53517776, 80276664, 160553328]

約数ペア:

[(1, 160553328), (2, 80276664), (3, 53517776), (4, 40138332), (6, 26758888), (8, 20069166), (12, 13379444), (13, 12350256), (16, 10034583), (24, 6689722), (26, 6175128), (39, 4116752), (48, 3344861), (52, 3087564), (78, 2058376), (104, 1543782), (156, 1029188), (208, 771891), (312, 514594), (624, 257297)]