161684262

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{52529}}^1$

素因数の和:52562

約数の個数: 40

約数和(自身を含む): 381367800

約数和(自身を除く): 219683538

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 52529, 105058, 157587, 315174, 472761, 945522, 998051, 1418283, 1996102, 2836566, 2994153, 4254849, 5988306, 8509698, 8982459, 17964918, 26947377, 53894754, 80842131, 161684262]

約数ペア:

[(1, 161684262), (2, 80842131), (3, 53894754), (6, 26947377), (9, 17964918), (18, 8982459), (19, 8509698), (27, 5988306), (38, 4254849), (54, 2994153), (57, 2836566), (81, 1996102), (114, 1418283), (162, 998051), (171, 945522), (342, 472761), (513, 315174), (1026, 157587), (1539, 105058), (3078, 52529)]