130788952

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{15467}}^1$

素因数の和:15631

約数の個数: 32

約数和(自身を含む): 282136320

約数和(自身を除く): 151347368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 15467, 30934, 61868, 108269, 123736, 216538, 433076, 866152, 2335517, 4671034, 9342068, 16348619, 18684136, 32697238, 65394476, 130788952]

約数ペア:

[(1, 130788952), (2, 65394476), (4, 32697238), (7, 18684136), (8, 16348619), (14, 9342068), (28, 4671034), (56, 2335517), (151, 866152), (302, 433076), (604, 216538), (1057, 123736), (1208, 108269), (2114, 61868), (4228, 30934), (8456, 15467)]