139307904

素因数分解:

$2^7\times 3^3\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 415303200

約数和(自身を除く): 275995296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 173, 192, 216, 233, 288, 346, 384, 432, 466, 519, 576, 692, 699, 864, 932, 1038, 1152, 1384, 1398, 1557, 1728, 1864, 2076, 2097, 2768, 2796, 3114, 3456, 3728, 4152, 4194, 4671, 5536, 5592, 6228, 6291, 7456, 8304, 8388, 9342, 11072, 11184, 12456, 12582, 14912, 16608, 16776, 18684, 22144, 22368, 24912, 25164, 29824, 33216, 33552, 37368, 40309, 44736, 49824, 50328, 66432, 67104, 74736, 80618, 89472, 99648, 100656, 120927, 134208, 149472, 161236, 199296, 201312, 241854, 268416, 298944, 322472, 362781, 402624, 483708, 597888, 644944, 725562, 805248, 967416, 1088343, 1289888, 1451124, 1934832, 2176686, 2579776, 2902248, 3869664, 4353372, 5159552, 5804496, 7739328, 8706744, 11608992, 15478656, 17413488, 23217984, 34826976, 46435968, 69653952, 139307904]

約数ペア:

[(1, 139307904), (2, 69653952), (3, 46435968), (4, 34826976), (6, 23217984), (8, 17413488), (9, 15478656), (12, 11608992), (16, 8706744), (18, 7739328), (24, 5804496), (27, 5159552), (32, 4353372), (36, 3869664), (48, 2902248), (54, 2579776), (64, 2176686), (72, 1934832), (96, 1451124), (108, 1289888), (128, 1088343), (144, 967416), (173, 805248), (192, 725562), (216, 644944), (233, 597888), (288, 483708), (346, 402624), (384, 362781), (432, 322472), (466, 298944), (519, 268416), (576, 241854), (692, 201312), (699, 199296), (864, 161236), (932, 149472), (1038, 134208), (1152, 120927), (1384, 100656), (1398, 99648), (1557, 89472), (1728, 80618), (1864, 74736), (2076, 67104), (2097, 66432), (2768, 50328), (2796, 49824), (3114, 44736), (3456, 40309), (3728, 37368), (4152, 33552), (4194, 33216), (4671, 29824), (5536, 25164), (5592, 24912), (6228, 22368), (6291, 22144), (7456, 18684), (8304, 16776), (8388, 16608), (9342, 14912), (11072, 12582), (11184, 12456)]