198827904

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:588

約数の個数: 128

約数和(自身を含む): 583015680

約数和(自身を除く): 384187776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 103, 128, 132, 176, 192, 206, 264, 309, 352, 384, 412, 457, 528, 618, 704, 824, 914, 1056, 1133, 1236, 1371, 1408, 1648, 1828, 2112, 2266, 2472, 2742, 3296, 3399, 3656, 4224, 4532, 4944, 5027, 5484, 6592, 6798, 7312, 9064, 9888, 10054, 10968, 13184, 13596, 14624, 15081, 18128, 19776, 20108, 21936, 27192, 29248, 30162, 36256, 39552, 40216, 43872, 47071, 54384, 58496, 60324, 72512, 80432, 87744, 94142, 108768, 120648, 141213, 145024, 160864, 175488, 188284, 217536, 241296, 282426, 321728, 376568, 435072, 482592, 517781, 564852, 643456, 753136, 965184, 1035562, 1129704, 1506272, 1553343, 1930368, 2071124, 2259408, 3012544, 3106686, 4142248, 4518816, 6025088, 6213372, 8284496, 9037632, 12426744, 16568992, 18075264, 24853488, 33137984, 49706976, 66275968, 99413952, 198827904]

約数ペア:

[(1, 198827904), (2, 99413952), (3, 66275968), (4, 49706976), (6, 33137984), (8, 24853488), (11, 18075264), (12, 16568992), (16, 12426744), (22, 9037632), (24, 8284496), (32, 6213372), (33, 6025088), (44, 4518816), (48, 4142248), (64, 3106686), (66, 3012544), (88, 2259408), (96, 2071124), (103, 1930368), (128, 1553343), (132, 1506272), (176, 1129704), (192, 1035562), (206, 965184), (264, 753136), (309, 643456), (352, 564852), (384, 517781), (412, 482592), (457, 435072), (528, 376568), (618, 321728), (704, 282426), (824, 241296), (914, 217536), (1056, 188284), (1133, 175488), (1236, 160864), (1371, 145024), (1408, 141213), (1648, 120648), (1828, 108768), (2112, 94142), (2266, 87744), (2472, 80432), (2742, 72512), (3296, 60324), (3399, 58496), (3656, 54384), (4224, 47071), (4532, 43872), (4944, 40216), (5027, 39552), (5484, 36256), (6592, 30162), (6798, 29248), (7312, 27192), (9064, 21936), (9888, 20108), (10054, 19776), (10968, 18128), (13184, 15081), (13596, 14624)]