138752446

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1483}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 245323008

約数和(自身を除く): 106570562

約数列:

[1, 2, 7, 14, 41, 82, 163, 287, 326, 574, 1141, 1483, 2282, 2966, 6683, 10381, 13366, 20762, 46781, 60803, 93562, 121606, 241729, 425621, 483458, 851242, 1692103, 3384206, 9910889, 19821778, 69376223, 138752446]

約数ペア:

[(1, 138752446), (2, 69376223), (7, 19821778), (14, 9910889), (41, 3384206), (82, 1692103), (163, 851242), (287, 483458), (326, 425621), (574, 241729), (1141, 121606), (1483, 93562), (2282, 60803), (2966, 46781), (6683, 20762), (10381, 13366)]