142724494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{72893}}^1$

素因数の和:72995

約数の個数: 16

約数和(自身を含む): 236176560

約数和(自身を除く): 93452066

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 72893, 145786, 801823, 1603646, 6487477, 12974954, 71362247, 142724494]

約数ペア:

[(1, 142724494), (2, 71362247), (11, 12974954), (22, 6487477), (89, 1603646), (178, 801823), (979, 145786), (1958, 72893)]