135885568

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 352549120

約数和(自身を除く): 216663552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 307, 364, 416, 448, 494, 532, 608, 614, 728, 832, 896, 988, 1064, 1216, 1228, 1456, 1664, 1729, 1792, 1976, 2128, 2149, 2432, 2456, 2912, 3328, 3458, 3952, 3991, 4256, 4298, 4864, 4912, 5824, 5833, 6916, 7904, 7982, 8512, 8596, 9824, 11648, 11666, 13832, 15808, 15964, 17024, 17192, 19648, 23296, 23332, 27664, 27937, 31616, 31928, 34048, 34384, 39296, 40831, 46664, 55328, 55874, 63232, 63856, 68768, 75829, 78592, 81662, 93328, 110656, 111748, 127712, 137536, 151658, 163324, 186656, 221312, 223496, 255424, 275072, 303316, 326648, 373312, 442624, 446992, 510848, 530803, 550144, 606632, 653296, 746624, 893984, 1021696, 1061606, 1213264, 1306592, 1493248, 1787968, 2123212, 2426528, 2613184, 3575936, 4246424, 4853056, 5226368, 7151872, 8492848, 9706112, 10452736, 16985696, 19412224, 33971392, 67942784, 135885568]

約数ペア:

[(1, 135885568), (2, 67942784), (4, 33971392), (7, 19412224), (8, 16985696), (13, 10452736), (14, 9706112), (16, 8492848), (19, 7151872), (26, 5226368), (28, 4853056), (32, 4246424), (38, 3575936), (52, 2613184), (56, 2426528), (64, 2123212), (76, 1787968), (91, 1493248), (104, 1306592), (112, 1213264), (128, 1061606), (133, 1021696), (152, 893984), (182, 746624), (208, 653296), (224, 606632), (247, 550144), (256, 530803), (266, 510848), (304, 446992), (307, 442624), (364, 373312), (416, 326648), (448, 303316), (494, 275072), (532, 255424), (608, 223496), (614, 221312), (728, 186656), (832, 163324), (896, 151658), (988, 137536), (1064, 127712), (1216, 111748), (1228, 110656), (1456, 93328), (1664, 81662), (1729, 78592), (1792, 75829), (1976, 68768), (2128, 63856), (2149, 63232), (2432, 55874), (2456, 55328), (2912, 46664), (3328, 40831), (3458, 39296), (3952, 34384), (3991, 34048), (4256, 31928), (4298, 31616), (4864, 27937), (4912, 27664), (5824, 23332), (5833, 23296), (6916, 19648), (7904, 17192), (7982, 17024), (8512, 15964), (8596, 15808), (9824, 13832), (11648, 11666)]