139317984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 431488512

約数和(自身を除く): 292170528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 208, 234, 254, 288, 293, 312, 381, 416, 468, 508, 586, 624, 762, 879, 936, 1016, 1143, 1172, 1248, 1524, 1651, 1758, 1872, 2032, 2286, 2344, 2637, 3048, 3302, 3516, 3744, 3809, 4064, 4572, 4688, 4953, 5274, 6096, 6604, 7032, 7618, 9144, 9376, 9906, 10548, 11427, 12192, 13208, 14064, 14859, 15236, 18288, 19812, 21096, 22854, 26416, 28128, 29718, 30472, 34281, 36576, 37211, 39624, 42192, 45708, 52832, 59436, 60944, 68562, 74422, 79248, 84384, 91416, 111633, 118872, 121888, 137124, 148844, 158496, 182832, 223266, 237744, 274248, 297688, 334899, 365664, 446532, 475488, 483743, 548496, 595376, 669798, 893064, 967486, 1096992, 1190752, 1339596, 1451229, 1786128, 1934972, 2679192, 2902458, 3572256, 3869944, 4353687, 5358384, 5804916, 7739888, 8707374, 10716768, 11609832, 15479776, 17414748, 23219664, 34829496, 46439328, 69658992, 139317984]

約数ペア:

[(1, 139317984), (2, 69658992), (3, 46439328), (4, 34829496), (6, 23219664), (8, 17414748), (9, 15479776), (12, 11609832), (13, 10716768), (16, 8707374), (18, 7739888), (24, 5804916), (26, 5358384), (32, 4353687), (36, 3869944), (39, 3572256), (48, 2902458), (52, 2679192), (72, 1934972), (78, 1786128), (96, 1451229), (104, 1339596), (117, 1190752), (127, 1096992), (144, 967486), (156, 893064), (208, 669798), (234, 595376), (254, 548496), (288, 483743), (293, 475488), (312, 446532), (381, 365664), (416, 334899), (468, 297688), (508, 274248), (586, 237744), (624, 223266), (762, 182832), (879, 158496), (936, 148844), (1016, 137124), (1143, 121888), (1172, 118872), (1248, 111633), (1524, 91416), (1651, 84384), (1758, 79248), (1872, 74422), (2032, 68562), (2286, 60944), (2344, 59436), (2637, 52832), (3048, 45708), (3302, 42192), (3516, 39624), (3744, 37211), (3809, 36576), (4064, 34281), (4572, 30472), (4688, 29718), (4953, 28128), (5274, 26416), (6096, 22854), (6604, 21096), (7032, 19812), (7618, 18288), (9144, 15236), (9376, 14859), (9906, 14064), (10548, 13208), (11427, 12192)]