153989296

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1061}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 306569664

約数和(自身を除く): 152580368

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 193, 376, 386, 752, 772, 1061, 1544, 2122, 3088, 4244, 8488, 9071, 16976, 18142, 36284, 49867, 72568, 99734, 145136, 199468, 204773, 398936, 409546, 797872, 819092, 1638184, 3276368, 9624331, 19248662, 38497324, 76994648, 153989296]

約数ペア:

[(1, 153989296), (2, 76994648), (4, 38497324), (8, 19248662), (16, 9624331), (47, 3276368), (94, 1638184), (188, 819092), (193, 797872), (376, 409546), (386, 398936), (752, 204773), (772, 199468), (1061, 145136), (1544, 99734), (2122, 72568), (3088, 49867), (4244, 36284), (8488, 18142), (9071, 16976)]