139022842

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 242895744

約数和(自身を除く): 103872902

約数列:

[1, 2, 7, 14, 83, 166, 181, 362, 581, 661, 1162, 1267, 1322, 2534, 4627, 9254, 15023, 30046, 54863, 105161, 109726, 119641, 210322, 239282, 384041, 768082, 837487, 1674974, 9930203, 19860406, 69511421, 139022842]

約数ペア:

[(1, 139022842), (2, 69511421), (7, 19860406), (14, 9930203), (83, 1674974), (166, 837487), (181, 768082), (362, 384041), (581, 239282), (661, 210322), (1162, 119641), (1267, 109726), (1322, 105161), (2534, 54863), (4627, 30046), (9254, 15023)]