138441216

素因数分解:

$2^9\times 3^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:681

約数の個数: 80

約数和(自身を含む): 371520864

約数和(自身を除く): 233079648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 193, 256, 384, 386, 467, 512, 579, 768, 772, 934, 1158, 1401, 1536, 1544, 1868, 2316, 2802, 3088, 3736, 4632, 5604, 6176, 7472, 9264, 11208, 12352, 14944, 18528, 22416, 24704, 29888, 37056, 44832, 49408, 59776, 74112, 89664, 90131, 98816, 119552, 148224, 179328, 180262, 239104, 270393, 296448, 358656, 360524, 540786, 717312, 721048, 1081572, 1442096, 2163144, 2884192, 4326288, 5768384, 8652576, 11536768, 17305152, 23073536, 34610304, 46147072, 69220608, 138441216]

約数ペア:

[(1, 138441216), (2, 69220608), (3, 46147072), (4, 34610304), (6, 23073536), (8, 17305152), (12, 11536768), (16, 8652576), (24, 5768384), (32, 4326288), (48, 2884192), (64, 2163144), (96, 1442096), (128, 1081572), (192, 721048), (193, 717312), (256, 540786), (384, 360524), (386, 358656), (467, 296448), (512, 270393), (579, 239104), (768, 180262), (772, 179328), (934, 148224), (1158, 119552), (1401, 98816), (1536, 90131), (1544, 89664), (1868, 74112), (2316, 59776), (2802, 49408), (3088, 44832), (3736, 37056), (4632, 29888), (5604, 24704), (6176, 22416), (7472, 18528), (9264, 14944), (11208, 12352)]