190943728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4649}}^1$

素因数の和:4825

約数の個数: 40

約数和(自身を含む): 394394400

約数和(自身を除く): 203450672

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 151, 272, 302, 604, 1208, 2416, 2567, 4649, 5134, 9298, 10268, 18596, 20536, 37192, 41072, 74384, 79033, 158066, 316132, 632264, 701999, 1264528, 1403998, 2807996, 5615992, 11231984, 11933983, 23867966, 47735932, 95471864, 190943728]

約数ペア:

[(1, 190943728), (2, 95471864), (4, 47735932), (8, 23867966), (16, 11933983), (17, 11231984), (34, 5615992), (68, 2807996), (136, 1403998), (151, 1264528), (272, 701999), (302, 632264), (604, 316132), (1208, 158066), (2416, 79033), (2567, 74384), (4649, 41072), (5134, 37192), (9298, 20536), (10268, 18596)]