189910464

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{31907}}^1$

素因数の和:31953

約数の個数: 56

約数和(自身を含む): 518696448

約数和(自身を除く): 328785984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 31907, 63814, 95721, 127628, 191442, 255256, 382884, 510512, 765768, 989117, 1021024, 1531536, 1978234, 2042048, 2967351, 3063072, 3956468, 5934702, 6126144, 7912936, 11869404, 15825872, 23738808, 31651744, 47477616, 63303488, 94955232, 189910464]

約数ペア:

[(1, 189910464), (2, 94955232), (3, 63303488), (4, 47477616), (6, 31651744), (8, 23738808), (12, 15825872), (16, 11869404), (24, 7912936), (31, 6126144), (32, 5934702), (48, 3956468), (62, 3063072), (64, 2967351), (93, 2042048), (96, 1978234), (124, 1531536), (186, 1021024), (192, 989117), (248, 765768), (372, 510512), (496, 382884), (744, 255256), (992, 191442), (1488, 127628), (1984, 95721), (2976, 63814), (5952, 31907)]