155120716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{16651}}^1$

素因数の和:16809

約数の個数: 24

約数和(自身を含む): 289544976

約数和(自身を除く): 134424260

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 16651, 33302, 66604, 283067, 566134, 1132268, 2281187, 4562374, 9124748, 38780179, 77560358, 155120716]

約数ペア:

[(1, 155120716), (2, 77560358), (4, 38780179), (17, 9124748), (34, 4562374), (68, 2281187), (137, 1132268), (274, 566134), (548, 283067), (2329, 66604), (4658, 33302), (9316, 16651)]