137101888

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 112

約数和(自身を含む): 347618304

約数和(自身を除く): 210516416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 64, 77, 86, 88, 112, 154, 172, 176, 224, 301, 308, 344, 352, 448, 473, 602, 616, 647, 688, 704, 946, 1204, 1232, 1294, 1376, 1892, 2408, 2464, 2588, 2752, 3311, 3784, 4529, 4816, 4928, 5176, 6622, 7117, 7568, 9058, 9632, 10352, 13244, 14234, 15136, 18116, 19264, 20704, 26488, 27821, 28468, 30272, 36232, 41408, 49819, 52976, 55642, 56936, 72464, 99638, 105952, 111284, 113872, 144928, 194747, 199276, 211904, 222568, 227744, 289856, 306031, 389494, 398552, 445136, 455488, 612062, 778988, 797104, 890272, 1224124, 1557976, 1594208, 1780544, 2142217, 2448248, 3115952, 3188416, 4284434, 4896496, 6231904, 8568868, 9792992, 12463808, 17137736, 19585984, 34275472, 68550944, 137101888]

約数ペア:

[(1, 137101888), (2, 68550944), (4, 34275472), (7, 19585984), (8, 17137736), (11, 12463808), (14, 9792992), (16, 8568868), (22, 6231904), (28, 4896496), (32, 4284434), (43, 3188416), (44, 3115952), (56, 2448248), (64, 2142217), (77, 1780544), (86, 1594208), (88, 1557976), (112, 1224124), (154, 890272), (172, 797104), (176, 778988), (224, 612062), (301, 455488), (308, 445136), (344, 398552), (352, 389494), (448, 306031), (473, 289856), (602, 227744), (616, 222568), (647, 211904), (688, 199276), (704, 194747), (946, 144928), (1204, 113872), (1232, 111284), (1294, 105952), (1376, 99638), (1892, 72464), (2408, 56936), (2464, 55642), (2588, 52976), (2752, 49819), (3311, 41408), (3784, 36232), (4529, 30272), (4816, 28468), (4928, 27821), (5176, 26488), (6622, 20704), (7117, 19264), (7568, 18116), (9058, 15136), (9632, 14234), (10352, 13244)]