121436672

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1149

約数の個数: 80

約数和(自身を含む): 286505472

約数和(自身を除く): 165068800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1093, 1736, 1792, 1984, 2186, 3472, 3584, 3968, 4372, 6944, 7651, 7936, 8744, 13888, 15302, 15872, 17488, 27776, 30604, 33883, 34976, 55552, 61208, 67766, 69952, 111104, 122416, 135532, 139904, 237181, 244832, 271064, 279808, 474362, 489664, 542128, 559616, 948724, 979328, 1084256, 1897448, 1958656, 2168512, 3794896, 3917312, 4337024, 7589792, 8674048, 15179584, 17348096, 30359168, 60718336, 121436672]

約数ペア:

[(1, 121436672), (2, 60718336), (4, 30359168), (7, 17348096), (8, 15179584), (14, 8674048), (16, 7589792), (28, 4337024), (31, 3917312), (32, 3794896), (56, 2168512), (62, 1958656), (64, 1897448), (112, 1084256), (124, 979328), (128, 948724), (217, 559616), (224, 542128), (248, 489664), (256, 474362), (434, 279808), (448, 271064), (496, 244832), (512, 237181), (868, 139904), (896, 135532), (992, 122416), (1093, 111104), (1736, 69952), (1792, 67766), (1984, 61208), (2186, 55552), (3472, 34976), (3584, 33883), (3968, 30604), (4372, 27776), (6944, 17488), (7651, 15872), (7936, 15302), (8744, 13888)]