128736888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33317}}^1$

素因数の和:33356

約数の個数: 64

約数和(自身を含む): 383823360

約数和(自身を除く): 255086472

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, 33317, 66634, 99951, 133268, 199902, 233219, 266536, 399804, 466438, 699657, 766291, 799608, 932876, 1399314, 1532582, 1865752, 2298873, 2798628, 3065164, 4597746, 5364037, 5597256, 6130328, 9195492, 10728074, 16092111, 18390984, 21456148, 32184222, 42912296, 64368444, 128736888]

約数ペア:

[(1, 128736888), (2, 64368444), (3, 42912296), (4, 32184222), (6, 21456148), (7, 18390984), (8, 16092111), (12, 10728074), (14, 9195492), (21, 6130328), (23, 5597256), (24, 5364037), (28, 4597746), (42, 3065164), (46, 2798628), (56, 2298873), (69, 1865752), (84, 1532582), (92, 1399314), (138, 932876), (161, 799608), (168, 766291), (184, 699657), (276, 466438), (322, 399804), (483, 266536), (552, 233219), (644, 199902), (966, 133268), (1288, 99951), (1932, 66634), (3864, 33317)]