190945008

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 551536128

約数和(自身を除く): 360591120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 127, 144, 159, 197, 212, 254, 318, 381, 394, 424, 477, 508, 591, 636, 762, 788, 848, 954, 1016, 1143, 1182, 1272, 1524, 1576, 1773, 1908, 2032, 2286, 2364, 2544, 3048, 3152, 3546, 3816, 4572, 4728, 6096, 6731, 7092, 7632, 9144, 9456, 10441, 13462, 14184, 18288, 20193, 20882, 25019, 26924, 28368, 31323, 40386, 41764, 50038, 53848, 60579, 62646, 75057, 80772, 83528, 93969, 100076, 107696, 121158, 125292, 150114, 161544, 167056, 187938, 200152, 225171, 242316, 250584, 300228, 323088, 375876, 400304, 450342, 484632, 501168, 600456, 751752, 900684, 969264, 1200912, 1326007, 1503504, 1801368, 2652014, 3602736, 3978021, 5304028, 7956042, 10608056, 11934063, 15912084, 21216112, 23868126, 31824168, 47736252, 63648336, 95472504, 190945008]

約数ペア:

[(1, 190945008), (2, 95472504), (3, 63648336), (4, 47736252), (6, 31824168), (8, 23868126), (9, 21216112), (12, 15912084), (16, 11934063), (18, 10608056), (24, 7956042), (36, 5304028), (48, 3978021), (53, 3602736), (72, 2652014), (106, 1801368), (127, 1503504), (144, 1326007), (159, 1200912), (197, 969264), (212, 900684), (254, 751752), (318, 600456), (381, 501168), (394, 484632), (424, 450342), (477, 400304), (508, 375876), (591, 323088), (636, 300228), (762, 250584), (788, 242316), (848, 225171), (954, 200152), (1016, 187938), (1143, 167056), (1182, 161544), (1272, 150114), (1524, 125292), (1576, 121158), (1773, 107696), (1908, 100076), (2032, 93969), (2286, 83528), (2364, 80772), (2544, 75057), (3048, 62646), (3152, 60579), (3546, 53848), (3816, 50038), (4572, 41764), (4728, 40386), (6096, 31323), (6731, 28368), (7092, 26924), (7632, 25019), (9144, 20882), (9456, 20193), (10441, 18288), (13462, 14184)]