153162338

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{25621}}^1$

素因数の和:25698

約数の個数: 24

約数和(自身を含む): 271644444

約数和(自身を除く): 118482106

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 25621, 51242, 179347, 358694, 1255429, 1562881, 2510858, 3125762, 10940167, 21880334, 76581169, 153162338]

約数ペア:

[(1, 153162338), (2, 76581169), (7, 21880334), (14, 10940167), (49, 3125762), (61, 2510858), (98, 1562881), (122, 1255429), (427, 358694), (854, 179347), (2989, 51242), (5978, 25621)]