144378416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 384975360

約数和(自身を除く): 240596944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 34, 38, 52, 56, 68, 76, 91, 104, 112, 119, 133, 136, 152, 182, 208, 221, 238, 247, 266, 272, 304, 307, 323, 364, 442, 476, 494, 532, 614, 646, 728, 884, 952, 988, 1064, 1228, 1292, 1456, 1547, 1729, 1768, 1904, 1976, 2128, 2149, 2261, 2456, 2584, 3094, 3458, 3536, 3952, 3991, 4199, 4298, 4522, 4912, 5168, 5219, 5833, 6188, 6916, 7982, 8398, 8596, 9044, 10438, 11666, 12376, 13832, 15964, 16796, 17192, 18088, 20876, 23332, 24752, 27664, 27937, 29393, 31928, 33592, 34384, 36176, 36533, 40831, 41752, 46664, 55874, 58786, 63856, 67184, 67847, 73066, 75829, 81662, 83504, 93328, 99161, 111748, 117572, 135694, 146132, 151658, 163324, 198322, 223496, 235144, 271388, 292264, 303316, 326648, 396644, 446992, 470288, 474929, 530803, 542776, 584528, 606632, 653296, 694127, 793288, 949858, 1061606, 1085552, 1213264, 1289093, 1388254, 1586576, 1899716, 2123212, 2578186, 2776508, 3799432, 4246424, 5156372, 5553016, 7598864, 8492848, 9023651, 10312744, 11106032, 18047302, 20625488, 36094604, 72189208, 144378416]

約数ペア:

[(1, 144378416), (2, 72189208), (4, 36094604), (7, 20625488), (8, 18047302), (13, 11106032), (14, 10312744), (16, 9023651), (17, 8492848), (19, 7598864), (26, 5553016), (28, 5156372), (34, 4246424), (38, 3799432), (52, 2776508), (56, 2578186), (68, 2123212), (76, 1899716), (91, 1586576), (104, 1388254), (112, 1289093), (119, 1213264), (133, 1085552), (136, 1061606), (152, 949858), (182, 793288), (208, 694127), (221, 653296), (238, 606632), (247, 584528), (266, 542776), (272, 530803), (304, 474929), (307, 470288), (323, 446992), (364, 396644), (442, 326648), (476, 303316), (494, 292264), (532, 271388), (614, 235144), (646, 223496), (728, 198322), (884, 163324), (952, 151658), (988, 146132), (1064, 135694), (1228, 117572), (1292, 111748), (1456, 99161), (1547, 93328), (1729, 83504), (1768, 81662), (1904, 75829), (1976, 73066), (2128, 67847), (2149, 67184), (2261, 63856), (2456, 58786), (2584, 55874), (3094, 46664), (3458, 41752), (3536, 40831), (3952, 36533), (3991, 36176), (4199, 34384), (4298, 33592), (4522, 31928), (4912, 29393), (5168, 27937), (5219, 27664), (5833, 24752), (6188, 23332), (6916, 20876), (7982, 18088), (8398, 17192), (8596, 16796), (9044, 15964), (10438, 13832), (11666, 12376)]