164036876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 316794240

約数和(自身を除く): 152757364

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 193, 386, 431, 493, 772, 862, 986, 1724, 1972, 3281, 5597, 6562, 7327, 11194, 12499, 13124, 14654, 22388, 24998, 29308, 49996, 83183, 95149, 166366, 190298, 212483, 332732, 380596, 424966, 849932, 1414111, 2412307, 2828222, 4824614, 5656444, 9649228, 41009219, 82018438, 164036876]

約数ペア:

[(1, 164036876), (2, 82018438), (4, 41009219), (17, 9649228), (29, 5656444), (34, 4824614), (58, 2828222), (68, 2412307), (116, 1414111), (193, 849932), (386, 424966), (431, 380596), (493, 332732), (772, 212483), (862, 190298), (986, 166366), (1724, 95149), (1972, 83183), (3281, 49996), (5597, 29308), (6562, 24998), (7327, 22388), (11194, 14654), (12499, 13124)]