172674238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 289578240

約数和(自身を除く): 116904002

約数列:

[1, 2, 11, 22, 59, 118, 151, 302, 649, 881, 1298, 1661, 1762, 3322, 8909, 9691, 17818, 19382, 51979, 97999, 103958, 133031, 195998, 266062, 571769, 1143538, 1463341, 2926682, 7848829, 15697658, 86337119, 172674238]

約数ペア:

[(1, 172674238), (2, 86337119), (11, 15697658), (22, 7848829), (59, 2926682), (118, 1463341), (151, 1143538), (302, 571769), (649, 266062), (881, 195998), (1298, 133031), (1661, 103958), (1762, 97999), (3322, 51979), (8909, 19382), (9691, 17818)]