172709852

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1151}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 362299392

約数和(自身を除く): 189589540

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 233, 322, 466, 644, 932, 1151, 1631, 2302, 3262, 4604, 5359, 6524, 8057, 10718, 16114, 21436, 26473, 32228, 37513, 52946, 75026, 105892, 150052, 185311, 268183, 370622, 536366, 741244, 1072732, 1877281, 3754562, 6168209, 7509124, 12336418, 24672836, 43177463, 86354926, 172709852]

約数ペア:

[(1, 172709852), (2, 86354926), (4, 43177463), (7, 24672836), (14, 12336418), (23, 7509124), (28, 6168209), (46, 3754562), (92, 1877281), (161, 1072732), (233, 741244), (322, 536366), (466, 370622), (644, 268183), (932, 185311), (1151, 150052), (1631, 105892), (2302, 75026), (3262, 52946), (4604, 37513), (5359, 32228), (6524, 26473), (8057, 21436), (10718, 16114)]