159240352

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{115727}}^1$

素因数の和:115780

約数の個数: 24

約数和(自身を含む): 320798016

約数和(自身を除く): 161557664

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 115727, 231454, 462908, 925816, 1851632, 3703264, 4976261, 9952522, 19905044, 39810088, 79620176, 159240352]

約数ペア:

[(1, 159240352), (2, 79620176), (4, 39810088), (8, 19905044), (16, 9952522), (32, 4976261), (43, 3703264), (86, 1851632), (172, 925816), (344, 462908), (688, 231454), (1376, 115727)]