139625856

素因数分解:

$2^7\times 3^5\times {\mathrm{67}}^2$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 422980740

約数和(自身を除く): 283354884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 128, 134, 144, 162, 192, 201, 216, 243, 268, 288, 324, 384, 402, 432, 486, 536, 576, 603, 648, 804, 864, 972, 1072, 1152, 1206, 1296, 1608, 1728, 1809, 1944, 2144, 2412, 2592, 3216, 3456, 3618, 3888, 4288, 4489, 4824, 5184, 5427, 6432, 7236, 7776, 8576, 8978, 9648, 10368, 10854, 12864, 13467, 14472, 15552, 16281, 17956, 19296, 21708, 25728, 26934, 28944, 31104, 32562, 35912, 38592, 40401, 43416, 53868, 57888, 65124, 71824, 77184, 80802, 86832, 107736, 115776, 121203, 130248, 143648, 161604, 173664, 215472, 231552, 242406, 260496, 287296, 323208, 347328, 363609, 430944, 484812, 520992, 574592, 646416, 694656, 727218, 861888, 969624, 1041984, 1090827, 1292832, 1454436, 1723776, 1939248, 2083968, 2181654, 2585664, 2908872, 3878496, 4363308, 5171328, 5817744, 7756992, 8726616, 11635488, 15513984, 17453232, 23270976, 34906464, 46541952, 69812928, 139625856]

約数ペア:

[(1, 139625856), (2, 69812928), (3, 46541952), (4, 34906464), (6, 23270976), (8, 17453232), (9, 15513984), (12, 11635488), (16, 8726616), (18, 7756992), (24, 5817744), (27, 5171328), (32, 4363308), (36, 3878496), (48, 2908872), (54, 2585664), (64, 2181654), (67, 2083968), (72, 1939248), (81, 1723776), (96, 1454436), (108, 1292832), (128, 1090827), (134, 1041984), (144, 969624), (162, 861888), (192, 727218), (201, 694656), (216, 646416), (243, 574592), (268, 520992), (288, 484812), (324, 430944), (384, 363609), (402, 347328), (432, 323208), (486, 287296), (536, 260496), (576, 242406), (603, 231552), (648, 215472), (804, 173664), (864, 161604), (972, 143648), (1072, 130248), (1152, 121203), (1206, 115776), (1296, 107736), (1608, 86832), (1728, 80802), (1809, 77184), (1944, 71824), (2144, 65124), (2412, 57888), (2592, 53868), (3216, 43416), (3456, 40401), (3618, 38592), (3888, 35912), (4288, 32562), (4489, 31104), (4824, 28944), (5184, 26934), (5427, 25728), (6432, 21708), (7236, 19296), (7776, 17956), (8576, 16281), (8978, 15552), (9648, 14472), (10368, 13467), (10854, 12864)]