159444656

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2482

約数の個数: 80

約数和(自身を含む): 383784960

約数和(自身を除く): 224340304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 2417, 3472, 4123, 4712, 4834, 8246, 9424, 9668, 16492, 16919, 19336, 32984, 33838, 38672, 45923, 65968, 67676, 74927, 91846, 135352, 149854, 183692, 270704, 299708, 321461, 367384, 524489, 599416, 642922, 734768, 1048978, 1198832, 1285844, 1423613, 2097956, 2571688, 2847226, 4195912, 5143376, 5694452, 8391824, 9965291, 11388904, 19930582, 22777808, 39861164, 79722328, 159444656]

約数ペア:

[(1, 159444656), (2, 79722328), (4, 39861164), (7, 22777808), (8, 19930582), (14, 11388904), (16, 9965291), (19, 8391824), (28, 5694452), (31, 5143376), (38, 4195912), (56, 2847226), (62, 2571688), (76, 2097956), (112, 1423613), (124, 1285844), (133, 1198832), (152, 1048978), (217, 734768), (248, 642922), (266, 599416), (304, 524489), (434, 367384), (496, 321461), (532, 299708), (589, 270704), (868, 183692), (1064, 149854), (1178, 135352), (1736, 91846), (2128, 74927), (2356, 67676), (2417, 65968), (3472, 45923), (4123, 38672), (4712, 33838), (4834, 32984), (8246, 19336), (9424, 16919), (9668, 16492)]