194566656

素因数分解:

$2^9\times 3^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:861

約数の個数: 80

約数和(自身を含む): 521779104

約数和(自身を除く): 327212448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 512, 591, 643, 768, 788, 1182, 1286, 1536, 1576, 1929, 2364, 2572, 3152, 3858, 4728, 5144, 6304, 7716, 9456, 10288, 12608, 15432, 18912, 20576, 25216, 30864, 37824, 41152, 50432, 61728, 75648, 82304, 100864, 123456, 126671, 151296, 164608, 246912, 253342, 302592, 329216, 380013, 493824, 506684, 760026, 987648, 1013368, 1520052, 2026736, 3040104, 4053472, 6080208, 8106944, 12160416, 16213888, 24320832, 32427776, 48641664, 64855552, 97283328, 194566656]

約数ペア:

[(1, 194566656), (2, 97283328), (3, 64855552), (4, 48641664), (6, 32427776), (8, 24320832), (12, 16213888), (16, 12160416), (24, 8106944), (32, 6080208), (48, 4053472), (64, 3040104), (96, 2026736), (128, 1520052), (192, 1013368), (197, 987648), (256, 760026), (384, 506684), (394, 493824), (512, 380013), (591, 329216), (643, 302592), (768, 253342), (788, 246912), (1182, 164608), (1286, 151296), (1536, 126671), (1576, 123456), (1929, 100864), (2364, 82304), (2572, 75648), (3152, 61728), (3858, 50432), (4728, 41152), (5144, 37824), (6304, 30864), (7716, 25216), (9456, 20576), (10288, 18912), (12608, 15432)]