169440649

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 218004480

約数和(自身を除く): 48563831

約数列:

[1, 7, 17, 29, 37, 119, 203, 259, 493, 629, 1073, 1327, 3451, 4403, 7511, 9289, 18241, 22559, 38483, 49099, 127687, 157913, 269381, 343693, 654211, 834683, 1423871, 4579477, 5842781, 9967097, 24205807, 169440649]

約数ペア:

[(1, 169440649), (7, 24205807), (17, 9967097), (29, 5842781), (37, 4579477), (119, 1423871), (203, 834683), (259, 654211), (493, 343693), (629, 269381), (1073, 157913), (1327, 127687), (3451, 49099), (4403, 38483), (7511, 22559), (9289, 18241)]