144253585

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 222953472

約数和(自身を除く): 78699887

約数列:

[1, 5, 7, 17, 23, 35, 83, 85, 115, 119, 127, 161, 391, 415, 581, 595, 635, 805, 889, 1411, 1909, 1955, 2159, 2737, 2905, 2921, 4445, 7055, 9545, 9877, 10541, 10795, 13363, 13685, 14605, 15113, 20447, 32453, 49385, 49657, 52705, 66815, 73787, 75565, 102235, 162265, 179197, 227171, 242443, 248285, 347599, 368935, 895985, 1135855, 1212215, 1254379, 1697101, 1737995, 4121531, 6271895, 8485505, 20607655, 28850717, 144253585]

約数ペア:

[(1, 144253585), (5, 28850717), (7, 20607655), (17, 8485505), (23, 6271895), (35, 4121531), (83, 1737995), (85, 1697101), (115, 1254379), (119, 1212215), (127, 1135855), (161, 895985), (391, 368935), (415, 347599), (581, 248285), (595, 242443), (635, 227171), (805, 179197), (889, 162265), (1411, 102235), (1909, 75565), (1955, 73787), (2159, 66815), (2737, 52705), (2905, 49657), (2921, 49385), (4445, 32453), (7055, 20447), (9545, 15113), (9877, 14605), (10541, 13685), (10795, 13363)]