187709984

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10883}}^1$

素因数の和:10918

約数の個数: 72

約数和(自身を含む): 469013328

約数和(自身を除く): 281303344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 10883, 17248, 21766, 43532, 76181, 87064, 119713, 152362, 174128, 239426, 304724, 348256, 478852, 533267, 609448, 837991, 957704, 1066534, 1218896, 1675982, 1915408, 2133068, 2437792, 3351964, 3830816, 4266136, 5865937, 6703928, 8532272, 11731874, 13407856, 17064544, 23463748, 26815712, 46927496, 93854992, 187709984]

約数ペア:

[(1, 187709984), (2, 93854992), (4, 46927496), (7, 26815712), (8, 23463748), (11, 17064544), (14, 13407856), (16, 11731874), (22, 8532272), (28, 6703928), (32, 5865937), (44, 4266136), (49, 3830816), (56, 3351964), (77, 2437792), (88, 2133068), (98, 1915408), (112, 1675982), (154, 1218896), (176, 1066534), (196, 957704), (224, 837991), (308, 609448), (352, 533267), (392, 478852), (539, 348256), (616, 304724), (784, 239426), (1078, 174128), (1232, 152362), (1568, 119713), (2156, 87064), (2464, 76181), (4312, 43532), (8624, 21766), (10883, 17248)]