143395876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{28429}}^1$

素因数の和:28543

約数の個数: 24

約数和(自身を含む): 273041720

約数和(自身を除く): 129645844

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 28429, 56858, 113716, 369577, 739154, 1478308, 2757613, 5515226, 11030452, 35848969, 71697938, 143395876]

約数ペア:

[(1, 143395876), (2, 71697938), (4, 35848969), (13, 11030452), (26, 5515226), (52, 2757613), (97, 1478308), (194, 739154), (388, 369577), (1261, 113716), (2522, 56858), (5044, 28429)]