127315776

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2268

約数の個数: 112

約数和(自身を含む): 394110464

約数和(自身を除く): 266794688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 129, 168, 172, 192, 224, 258, 301, 336, 344, 448, 516, 602, 672, 688, 903, 1032, 1204, 1344, 1376, 1806, 2064, 2203, 2408, 2752, 3612, 4128, 4406, 4816, 6609, 7224, 8256, 8812, 9632, 13218, 14448, 15421, 17624, 19264, 26436, 28896, 30842, 35248, 46263, 52872, 57792, 61684, 70496, 92526, 94729, 105744, 123368, 140992, 185052, 189458, 211488, 246736, 284187, 370104, 378916, 422976, 493472, 568374, 663103, 740208, 757832, 986944, 1136748, 1326206, 1480416, 1515664, 1989309, 2273496, 2652412, 2960832, 3031328, 3978618, 4546992, 5304824, 6062656, 7957236, 9093984, 10609648, 15914472, 18187968, 21219296, 31828944, 42438592, 63657888, 127315776]

約数ペア:

[(1, 127315776), (2, 63657888), (3, 42438592), (4, 31828944), (6, 21219296), (7, 18187968), (8, 15914472), (12, 10609648), (14, 9093984), (16, 7957236), (21, 6062656), (24, 5304824), (28, 4546992), (32, 3978618), (42, 3031328), (43, 2960832), (48, 2652412), (56, 2273496), (64, 1989309), (84, 1515664), (86, 1480416), (96, 1326206), (112, 1136748), (129, 986944), (168, 757832), (172, 740208), (192, 663103), (224, 568374), (258, 493472), (301, 422976), (336, 378916), (344, 370104), (448, 284187), (516, 246736), (602, 211488), (672, 189458), (688, 185052), (903, 140992), (1032, 123368), (1204, 105744), (1344, 94729), (1376, 92526), (1806, 70496), (2064, 61684), (2203, 57792), (2408, 52872), (2752, 46263), (3612, 35248), (4128, 30842), (4406, 28896), (4816, 26436), (6609, 19264), (7224, 17624), (8256, 15421), (8812, 14448), (9632, 13218)]