126814912

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 112

約数和(自身を含む): 305775360

約数和(自身を除く): 178960448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 43, 56, 58, 64, 86, 112, 116, 172, 203, 224, 227, 232, 301, 344, 406, 448, 454, 464, 602, 688, 812, 908, 928, 1204, 1247, 1376, 1589, 1624, 1816, 1856, 2408, 2494, 2752, 3178, 3248, 3632, 4816, 4988, 6356, 6496, 6583, 7264, 8729, 9632, 9761, 9976, 12712, 12992, 13166, 14528, 17458, 19264, 19522, 19952, 25424, 26332, 34916, 39044, 39904, 46081, 50848, 52664, 68327, 69832, 78088, 79808, 92162, 101696, 105328, 136654, 139664, 156176, 184324, 210656, 273308, 279328, 283069, 312352, 368648, 421312, 546616, 558656, 566138, 624704, 737296, 1093232, 1132276, 1474592, 1981483, 2186464, 2264552, 2949184, 3962966, 4372928, 4529104, 7925932, 9058208, 15851864, 18116416, 31703728, 63407456, 126814912]

約数ペア:

[(1, 126814912), (2, 63407456), (4, 31703728), (7, 18116416), (8, 15851864), (14, 9058208), (16, 7925932), (28, 4529104), (29, 4372928), (32, 3962966), (43, 2949184), (56, 2264552), (58, 2186464), (64, 1981483), (86, 1474592), (112, 1132276), (116, 1093232), (172, 737296), (203, 624704), (224, 566138), (227, 558656), (232, 546616), (301, 421312), (344, 368648), (406, 312352), (448, 283069), (454, 279328), (464, 273308), (602, 210656), (688, 184324), (812, 156176), (908, 139664), (928, 136654), (1204, 105328), (1247, 101696), (1376, 92162), (1589, 79808), (1624, 78088), (1816, 69832), (1856, 68327), (2408, 52664), (2494, 50848), (2752, 46081), (3178, 39904), (3248, 39044), (3632, 34916), (4816, 26332), (4988, 25424), (6356, 19952), (6496, 19522), (6583, 19264), (7264, 17458), (8729, 14528), (9632, 13166), (9761, 12992), (9976, 12712)]