130135136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 273384720

約数和(自身を除く): 143249584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 139, 272, 278, 544, 556, 1112, 1721, 2224, 2363, 3442, 4448, 4726, 6884, 9452, 13768, 18904, 27536, 29257, 37808, 55072, 58514, 75616, 117028, 234056, 239219, 468112, 478438, 936224, 956876, 1913752, 3827504, 4066723, 7655008, 8133446, 16266892, 32533784, 65067568, 130135136]

約数ペア:

[(1, 130135136), (2, 65067568), (4, 32533784), (8, 16266892), (16, 8133446), (17, 7655008), (32, 4066723), (34, 3827504), (68, 1913752), (136, 956876), (139, 936224), (272, 478438), (278, 468112), (544, 239219), (556, 234056), (1112, 117028), (1721, 75616), (2224, 58514), (2363, 55072), (3442, 37808), (4448, 29257), (4726, 27536), (6884, 18904), (9452, 13768)]