140756736

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{10781}}^1$

素因数の和:10817

約数の個数: 72

約数和(自身を含む): 396691344

約数和(自身を除く): 255934608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 10781, 13056, 21562, 32343, 43124, 64686, 86248, 129372, 172496, 183277, 258744, 344992, 366554, 517488, 549831, 689984, 733108, 1034976, 1099662, 1379968, 1466216, 2069952, 2199324, 2759936, 2932432, 4139904, 4398648, 5864864, 8279808, 8797296, 11729728, 17594592, 23459456, 35189184, 46918912, 70378368, 140756736]

約数ペア:

[(1, 140756736), (2, 70378368), (3, 46918912), (4, 35189184), (6, 23459456), (8, 17594592), (12, 11729728), (16, 8797296), (17, 8279808), (24, 5864864), (32, 4398648), (34, 4139904), (48, 2932432), (51, 2759936), (64, 2199324), (68, 2069952), (96, 1466216), (102, 1379968), (128, 1099662), (136, 1034976), (192, 733108), (204, 689984), (256, 549831), (272, 517488), (384, 366554), (408, 344992), (544, 258744), (768, 183277), (816, 172496), (1088, 129372), (1632, 86248), (2176, 64686), (3264, 43124), (4352, 32343), (6528, 21562), (10781, 13056)]