13128321536

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137119}}^1$

素因数の和:137165

約数の個数: 80

約数和(自身を含む): 30299132160

約数和(自身を除く): 17170810624

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 704, 748, 1088, 1408, 1496, 2176, 2816, 2992, 4352, 5632, 5984, 8704, 11968, 23936, 47872, 95744, 137119, 274238, 548476, 1096952, 1508309, 2193904, 2331023, 3016618, 4387808, 4662046, 6033236, 8775616, 9324092, 12066472, 17551232, 18648184, 24132944, 25641253, 35102464, 37296368, 48265888, 51282506, 70204928, 74592736, 96531776, 102565012, 149185472, 193063552, 205130024, 298370944, 386127104, 410260048, 596741888, 772254208, 820520096, 1193483776, 1641040192, 3282080384, 6564160768, 13128321536]

約数ペア:

[(1, 13128321536), (2, 6564160768), (4, 3282080384), (8, 1641040192), (11, 1193483776), (16, 820520096), (17, 772254208), (22, 596741888), (32, 410260048), (34, 386127104), (44, 298370944), (64, 205130024), (68, 193063552), (88, 149185472), (128, 102565012), (136, 96531776), (176, 74592736), (187, 70204928), (256, 51282506), (272, 48265888), (352, 37296368), (374, 35102464), (512, 25641253), (544, 24132944), (704, 18648184), (748, 17551232), (1088, 12066472), (1408, 9324092), (1496, 8775616), (2176, 6033236), (2816, 4662046), (2992, 4387808), (4352, 3016618), (5632, 2331023), (5984, 2193904), (8704, 1508309), (11968, 1096952), (23936, 548476), (47872, 274238), (95744, 137119)]