138843456

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1367}}^1$

素因数の和:1428

約数の個数: 84

約数和(自身を含む): 384304032

約数和(自身を除く): 245460576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 529, 552, 736, 1058, 1104, 1367, 1472, 1587, 2116, 2208, 2734, 3174, 4101, 4232, 4416, 5468, 6348, 8202, 8464, 10936, 12696, 16404, 16928, 21872, 25392, 31441, 32808, 33856, 43744, 50784, 62882, 65616, 87488, 94323, 101568, 125764, 131232, 188646, 251528, 262464, 377292, 503056, 723143, 754584, 1006112, 1446286, 1509168, 2012224, 2169429, 2892572, 3018336, 4338858, 5785144, 6036672, 8677716, 11570288, 17355432, 23140576, 34710864, 46281152, 69421728, 138843456]

約数ペア:

[(1, 138843456), (2, 69421728), (3, 46281152), (4, 34710864), (6, 23140576), (8, 17355432), (12, 11570288), (16, 8677716), (23, 6036672), (24, 5785144), (32, 4338858), (46, 3018336), (48, 2892572), (64, 2169429), (69, 2012224), (92, 1509168), (96, 1446286), (138, 1006112), (184, 754584), (192, 723143), (276, 503056), (368, 377292), (529, 262464), (552, 251528), (736, 188646), (1058, 131232), (1104, 125764), (1367, 101568), (1472, 94323), (1587, 87488), (2116, 65616), (2208, 62882), (2734, 50784), (3174, 43744), (4101, 33856), (4232, 32808), (4416, 31441), (5468, 25392), (6348, 21872), (8202, 16928), (8464, 16404), (10936, 12696)]