168986174

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3547}}^1$

素因数の和:3680

約数の個数: 32

約数和(自身を含む): 300416256

約数和(自身を除く): 131430082

約数列:

[1, 2, 7, 14, 41, 82, 83, 166, 287, 574, 581, 1162, 3403, 3547, 6806, 7094, 23821, 24829, 47642, 49658, 145427, 290854, 294401, 588802, 1017989, 2035978, 2060807, 4121614, 12070441, 24140882, 84493087, 168986174]

約数ペア:

[(1, 168986174), (2, 84493087), (7, 24140882), (14, 12070441), (41, 4121614), (82, 2060807), (83, 2035978), (166, 1017989), (287, 588802), (574, 294401), (581, 290854), (1162, 145427), (3403, 49658), (3547, 47642), (6806, 24829), (7094, 23821)]