141561028

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{123311}}^1$

素因数の和:123363

約数の個数: 24

約数和(自身を含む): 290029824

約数和(自身を除く): 148468796

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 123311, 246622, 493244, 863177, 1726354, 3452708, 5055751, 10111502, 20223004, 35390257, 70780514, 141561028]

約数ペア:

[(1, 141561028), (2, 70780514), (4, 35390257), (7, 20223004), (14, 10111502), (28, 5055751), (41, 3452708), (82, 1726354), (164, 863177), (287, 493244), (574, 246622), (1148, 123311)]