144730384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 310681008

約数和(自身を除く): 165950624

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 73, 74, 136, 146, 148, 197, 272, 292, 296, 394, 584, 592, 629, 788, 1168, 1241, 1258, 1576, 2482, 2516, 2701, 3152, 3349, 4964, 5032, 5402, 6698, 7289, 9928, 10064, 10804, 13396, 14381, 14578, 19856, 21608, 26792, 28762, 29156, 43216, 45917, 53584, 57524, 58312, 91834, 115048, 116624, 123913, 183668, 230096, 244477, 247826, 367336, 488954, 495652, 532097, 734672, 977908, 991304, 1064194, 1955816, 1982608, 2128388, 3911632, 4256776, 8513552, 9045649, 18091298, 36182596, 72365192, 144730384]

約数ペア:

[(1, 144730384), (2, 72365192), (4, 36182596), (8, 18091298), (16, 9045649), (17, 8513552), (34, 4256776), (37, 3911632), (68, 2128388), (73, 1982608), (74, 1955816), (136, 1064194), (146, 991304), (148, 977908), (197, 734672), (272, 532097), (292, 495652), (296, 488954), (394, 367336), (584, 247826), (592, 244477), (629, 230096), (788, 183668), (1168, 123913), (1241, 116624), (1258, 115048), (1576, 91834), (2482, 58312), (2516, 57524), (2701, 53584), (3152, 45917), (3349, 43216), (4964, 29156), (5032, 28762), (5402, 26792), (6698, 21608), (7289, 19856), (9928, 14578), (10064, 14381), (10804, 13396)]