301099136

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{180949}}^1$

素因数の和:180976

約数の個数: 32

約数和(自身を含む): 645991500

約数和(自身を除く): 344892364

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 180949, 361898, 723796, 1447592, 2352337, 2895184, 4704674, 5790368, 9409348, 11580736, 18818696, 23161472, 37637392, 75274784, 150549568, 301099136]

約数ペア:

[(1, 301099136), (2, 150549568), (4, 75274784), (8, 37637392), (13, 23161472), (16, 18818696), (26, 11580736), (32, 9409348), (52, 5790368), (64, 4704674), (104, 2895184), (128, 2352337), (208, 1447592), (416, 723796), (832, 361898), (1664, 180949)]