125156672

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:559

約数の個数: 56

約数和(自身を含む): 258470400

約数和(自身を除く): 133313728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 199, 248, 317, 398, 496, 634, 796, 992, 1268, 1592, 1984, 2536, 3184, 5072, 6169, 6368, 9827, 10144, 12338, 12736, 19654, 20288, 24676, 39308, 49352, 63083, 78616, 98704, 126166, 157232, 197408, 252332, 314464, 394816, 504664, 628928, 1009328, 1955573, 2018656, 3911146, 4037312, 7822292, 15644584, 31289168, 62578336, 125156672]

約数ペア:

[(1, 125156672), (2, 62578336), (4, 31289168), (8, 15644584), (16, 7822292), (31, 4037312), (32, 3911146), (62, 2018656), (64, 1955573), (124, 1009328), (199, 628928), (248, 504664), (317, 394816), (398, 314464), (496, 252332), (634, 197408), (796, 157232), (992, 126166), (1268, 98704), (1592, 78616), (1984, 63083), (2536, 49352), (3184, 39308), (5072, 24676), (6169, 20288), (6368, 19654), (9827, 12736), (10144, 12338)]