168442181262

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{240631}}^1$

素因数の和:240823

約数の個数: 80

約数和(自身を含む): 393072372000

約数和(自身を除く): 224630190738

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 149, 162, 174, 261, 298, 447, 522, 783, 894, 1341, 1566, 2349, 2682, 4023, 4321, 4698, 8046, 8642, 12069, 12963, 24138, 25926, 38889, 77778, 116667, 233334, 240631, 350001, 481262, 700002, 721893, 1443786, 2165679, 4331358, 6497037, 6978299, 12994074, 13956598, 19491111, 20934897, 35854019, 38982222, 41869794, 62804691, 71708038, 107562057, 125609382, 188414073, 215124114, 322686171, 376828146, 565242219, 645372342, 968058513, 1039766551, 1130484438, 1936117026, 2079533102, 2904175539, 3119299653, 5808351078, 6238599306, 9357898959, 18715797918, 28073696877, 56147393754, 84221090631, 168442181262]

約数ペア:

[(1, 168442181262), (2, 84221090631), (3, 56147393754), (6, 28073696877), (9, 18715797918), (18, 9357898959), (27, 6238599306), (29, 5808351078), (54, 3119299653), (58, 2904175539), (81, 2079533102), (87, 1936117026), (149, 1130484438), (162, 1039766551), (174, 968058513), (261, 645372342), (298, 565242219), (447, 376828146), (522, 322686171), (783, 215124114), (894, 188414073), (1341, 125609382), (1566, 107562057), (2349, 71708038), (2682, 62804691), (4023, 41869794), (4321, 38982222), (4698, 35854019), (8046, 20934897), (8642, 19491111), (12069, 13956598), (12963, 12994074), (24138, 6978299), (25926, 6497037), (38889, 4331358), (77778, 2165679), (116667, 1443786), (233334, 721893), (240631, 700002), (350001, 481262)]