161567232

素因数分解:

$2^9\times 3^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:673

約数の個数: 80

約数和(自身を含む): 433097280

約数和(自身を除く): 271530048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 293, 359, 384, 512, 586, 718, 768, 879, 1077, 1172, 1436, 1536, 1758, 2154, 2344, 2872, 3516, 4308, 4688, 5744, 7032, 8616, 9376, 11488, 14064, 17232, 18752, 22976, 28128, 34464, 37504, 45952, 56256, 68928, 75008, 91904, 105187, 112512, 137856, 150016, 183808, 210374, 225024, 275712, 315561, 420748, 450048, 551424, 631122, 841496, 1262244, 1682992, 2524488, 3365984, 5048976, 6731968, 10097952, 13463936, 20195904, 26927872, 40391808, 53855744, 80783616, 161567232]

約数ペア:

[(1, 161567232), (2, 80783616), (3, 53855744), (4, 40391808), (6, 26927872), (8, 20195904), (12, 13463936), (16, 10097952), (24, 6731968), (32, 5048976), (48, 3365984), (64, 2524488), (96, 1682992), (128, 1262244), (192, 841496), (256, 631122), (293, 551424), (359, 450048), (384, 420748), (512, 315561), (586, 275712), (718, 225024), (768, 210374), (879, 183808), (1077, 150016), (1172, 137856), (1436, 112512), (1536, 105187), (1758, 91904), (2154, 75008), (2344, 68928), (2872, 56256), (3516, 45952), (4308, 37504), (4688, 34464), (5744, 28128), (7032, 22976), (8616, 18752), (9376, 17232), (11488, 14064)]