133661136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2216

約数の個数: 80

約数和(自身を含む): 396800000

約数和(自身を除く): 263138864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 199, 336, 398, 597, 796, 1194, 1393, 1592, 1999, 2388, 2786, 3184, 3998, 4179, 4776, 5572, 5997, 7996, 8358, 9552, 11144, 11994, 13993, 15992, 16716, 22288, 23988, 27986, 31984, 33432, 41979, 47976, 55972, 66864, 83958, 95952, 111944, 167916, 223888, 335832, 397801, 671664, 795602, 1193403, 1591204, 2386806, 2784607, 3182408, 4773612, 5569214, 6364816, 8353821, 9547224, 11138428, 16707642, 19094448, 22276856, 33415284, 44553712, 66830568, 133661136]

約数ペア:

[(1, 133661136), (2, 66830568), (3, 44553712), (4, 33415284), (6, 22276856), (7, 19094448), (8, 16707642), (12, 11138428), (14, 9547224), (16, 8353821), (21, 6364816), (24, 5569214), (28, 4773612), (42, 3182408), (48, 2784607), (56, 2386806), (84, 1591204), (112, 1193403), (168, 795602), (199, 671664), (336, 397801), (398, 335832), (597, 223888), (796, 167916), (1194, 111944), (1393, 95952), (1592, 83958), (1999, 66864), (2388, 55972), (2786, 47976), (3184, 41979), (3998, 33432), (4179, 31984), (4776, 27986), (5572, 23988), (5997, 22288), (7996, 16716), (8358, 15992), (9552, 13993), (11144, 11994)]