160168281

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{859}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 263531520

約数和(自身を除く): 103363239

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 683, 859, 2049, 2577, 4781, 6013, 8879, 11167, 14343, 18039, 26637, 33501, 62153, 78169, 186459, 234507, 586697, 1760091, 4106879, 7627061, 12320637, 22881183, 53389427, 160168281]

約数ペア:

[(1, 160168281), (3, 53389427), (7, 22881183), (13, 12320637), (21, 7627061), (39, 4106879), (91, 1760091), (273, 586697), (683, 234507), (859, 186459), (2049, 78169), (2577, 62153), (4781, 33501), (6013, 26637), (8879, 18039), (11167, 14343)]