128529336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17911}}^1$

素因数の和:17956

約数の個数: 64

約数和(自身を含む): 361105920

約数和(自身を除く): 232576584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 17911, 35822, 53733, 71644, 107466, 143288, 214932, 232843, 411953, 429864, 465686, 698529, 823906, 931372, 1235859, 1397058, 1647812, 1862744, 2471718, 2794116, 3295624, 4943436, 5355389, 5588232, 9886872, 10710778, 16066167, 21421556, 32132334, 42843112, 64264668, 128529336]

約数ペア:

[(1, 128529336), (2, 64264668), (3, 42843112), (4, 32132334), (6, 21421556), (8, 16066167), (12, 10710778), (13, 9886872), (23, 5588232), (24, 5355389), (26, 4943436), (39, 3295624), (46, 2794116), (52, 2471718), (69, 1862744), (78, 1647812), (92, 1397058), (104, 1235859), (138, 931372), (156, 823906), (184, 698529), (276, 465686), (299, 429864), (312, 411953), (552, 232843), (598, 214932), (897, 143288), (1196, 107466), (1794, 71644), (2392, 53733), (3588, 35822), (7176, 17911)]