170118286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 313528320

約数和(自身を除く): 143410034

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 47, 94, 221, 247, 323, 431, 442, 494, 611, 646, 799, 862, 893, 1222, 1598, 1786, 4199, 5603, 7327, 8189, 8398, 10387, 11206, 11609, 14654, 15181, 16378, 20257, 20774, 23218, 30362, 40514, 95251, 106457, 139213, 190502, 197353, 212914, 263341, 278426, 344369, 384883, 394706, 526682, 688738, 769766, 1809769, 3619538, 4476797, 5003479, 6543011, 8953594, 10006958, 13086022, 85059143, 170118286]

約数ペア:

[(1, 170118286), (2, 85059143), (13, 13086022), (17, 10006958), (19, 8953594), (26, 6543011), (34, 5003479), (38, 4476797), (47, 3619538), (94, 1809769), (221, 769766), (247, 688738), (323, 526682), (431, 394706), (442, 384883), (494, 344369), (611, 278426), (646, 263341), (799, 212914), (862, 197353), (893, 190502), (1222, 139213), (1598, 106457), (1786, 95251), (4199, 40514), (5603, 30362), (7327, 23218), (8189, 20774), (8398, 20257), (10387, 16378), (11206, 15181), (11609, 14654)]