115720768

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 112

約数和(自身を含む): 259835904

約数和(自身を除く): 144115136

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 47, 62, 64, 68, 73, 94, 124, 136, 146, 188, 248, 272, 292, 376, 496, 527, 544, 584, 752, 799, 992, 1054, 1088, 1168, 1241, 1457, 1504, 1598, 1984, 2108, 2263, 2336, 2482, 2914, 3008, 3196, 3431, 4216, 4526, 4672, 4964, 5828, 6392, 6862, 8432, 9052, 9928, 11656, 12784, 13724, 16864, 18104, 19856, 23312, 24769, 25568, 27448, 33728, 36208, 38471, 39712, 46624, 49538, 51136, 54896, 58327, 72416, 76942, 79424, 93248, 99076, 106361, 109792, 116654, 144832, 153884, 198152, 212722, 219584, 233308, 307768, 396304, 425444, 466616, 615536, 792608, 850888, 933232, 1231072, 1585216, 1701776, 1808137, 1866464, 2462144, 3403552, 3616274, 3732928, 6807104, 7232548, 14465096, 28930192, 57860384, 115720768]

約数ペア:

[(1, 115720768), (2, 57860384), (4, 28930192), (8, 14465096), (16, 7232548), (17, 6807104), (31, 3732928), (32, 3616274), (34, 3403552), (47, 2462144), (62, 1866464), (64, 1808137), (68, 1701776), (73, 1585216), (94, 1231072), (124, 933232), (136, 850888), (146, 792608), (188, 615536), (248, 466616), (272, 425444), (292, 396304), (376, 307768), (496, 233308), (527, 219584), (544, 212722), (584, 198152), (752, 153884), (799, 144832), (992, 116654), (1054, 109792), (1088, 106361), (1168, 99076), (1241, 93248), (1457, 79424), (1504, 76942), (1598, 72416), (1984, 58327), (2108, 54896), (2263, 51136), (2336, 49538), (2482, 46624), (2914, 39712), (3008, 38471), (3196, 36208), (3431, 33728), (4216, 27448), (4526, 25568), (4672, 24769), (4964, 23312), (5828, 19856), (6392, 18104), (6862, 16864), (8432, 13724), (9052, 12784), (9928, 11656)]