142726562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 240356160

約数和(自身を除く): 97629598

約数列:

[1, 2, 11, 22, 53, 106, 109, 218, 583, 1123, 1166, 1199, 2246, 2398, 5777, 11554, 12353, 24706, 59519, 63547, 119038, 122407, 127094, 244814, 654709, 1309418, 1346477, 2692954, 6487571, 12975142, 71363281, 142726562]

約数ペア:

[(1, 142726562), (2, 71363281), (11, 12975142), (22, 6487571), (53, 2692954), (106, 1346477), (109, 1309418), (218, 654709), (583, 244814), (1123, 127094), (1166, 122407), (1199, 119038), (2246, 63547), (2398, 59519), (5777, 24706), (11554, 12353)]