193897088

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 128

約数和(自身を含む): 488816640

約数和(自身を除く): 294919552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 103, 112, 128, 154, 176, 191, 206, 224, 308, 352, 382, 412, 448, 616, 704, 721, 764, 824, 896, 1133, 1232, 1337, 1408, 1442, 1528, 1648, 2101, 2266, 2464, 2674, 2884, 3056, 3296, 4202, 4532, 4928, 5348, 5768, 6112, 6592, 7931, 8404, 9064, 9856, 10696, 11536, 12224, 13184, 14707, 15862, 16808, 18128, 19673, 21392, 23072, 24448, 29414, 31724, 33616, 36256, 39346, 42784, 46144, 58828, 63448, 67232, 72512, 78692, 85568, 92288, 117656, 126896, 134464, 137711, 145024, 157384, 171136, 216403, 235312, 253792, 268928, 275422, 314768, 432806, 470624, 507584, 550844, 629536, 865612, 941248, 1015168, 1101688, 1259072, 1514821, 1731224, 1882496, 2203376, 2518144, 3029642, 3462448, 4406752, 6059284, 6924896, 8813504, 12118568, 13849792, 17627008, 24237136, 27699584, 48474272, 96948544, 193897088]

約数ペア:

[(1, 193897088), (2, 96948544), (4, 48474272), (7, 27699584), (8, 24237136), (11, 17627008), (14, 13849792), (16, 12118568), (22, 8813504), (28, 6924896), (32, 6059284), (44, 4406752), (56, 3462448), (64, 3029642), (77, 2518144), (88, 2203376), (103, 1882496), (112, 1731224), (128, 1514821), (154, 1259072), (176, 1101688), (191, 1015168), (206, 941248), (224, 865612), (308, 629536), (352, 550844), (382, 507584), (412, 470624), (448, 432806), (616, 314768), (704, 275422), (721, 268928), (764, 253792), (824, 235312), (896, 216403), (1133, 171136), (1232, 157384), (1337, 145024), (1408, 137711), (1442, 134464), (1528, 126896), (1648, 117656), (2101, 92288), (2266, 85568), (2464, 78692), (2674, 72512), (2884, 67232), (3056, 63448), (3296, 58828), (4202, 46144), (4532, 42784), (4928, 39346), (5348, 36256), (5768, 33616), (6112, 31724), (6592, 29414), (7931, 24448), (8404, 23072), (9064, 21392), (9856, 19673), (10696, 18128), (11536, 16808), (12224, 15862), (13184, 14707)]