159422522

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15971}}^1$

素因数の和:16034

約数の個数: 32

約数和(自身を含む): 294395904

約数和(自身を除く): 134973382

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 15971, 31942, 111797, 223594, 367333, 495101, 734666, 990202, 2571331, 3465707, 5142662, 6931414, 11387323, 22774646, 79711261, 159422522]

約数ペア:

[(1, 159422522), (2, 79711261), (7, 22774646), (14, 11387323), (23, 6931414), (31, 5142662), (46, 3465707), (62, 2571331), (161, 990202), (217, 734666), (322, 495101), (434, 367333), (713, 223594), (1426, 111797), (4991, 31942), (9982, 15971)]