128373672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33223}}^1$

素因数の和:33262

約数の個数: 64

約数和(自身を含む): 382740480

約数和(自身を除く): 254366808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 33223, 66446, 99669, 132892, 199338, 232561, 265784, 398676, 465122, 697683, 764129, 797352, 930244, 1395366, 1528258, 1860488, 2292387, 2790732, 3056516, 4584774, 5348903, 5581464, 6113032, 9169548, 10697806, 16046709, 18339096, 21395612, 32093418, 42791224, 64186836, 128373672]

約数ペア:

[(1, 128373672), (2, 64186836), (3, 42791224), (4, 32093418), (6, 21395612), (7, 18339096), (8, 16046709), (12, 10697806), (14, 9169548), (21, 6113032), (23, 5581464), (24, 5348903), (28, 4584774), (42, 3056516), (46, 2790732), (56, 2292387), (69, 1860488), (84, 1528258), (92, 1395366), (138, 930244), (161, 797352), (168, 764129), (184, 697683), (276, 465122), (322, 398676), (483, 265784), (552, 232561), (644, 199338), (966, 132892), (1288, 99669), (1932, 66446), (3864, 33223)]