128957070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 362299392

約数和(自身を除く): 233342322

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 127, 165, 170, 181, 187, 254, 255, 330, 362, 374, 381, 510, 543, 561, 635, 762, 905, 935, 1086, 1122, 1270, 1397, 1810, 1870, 1905, 1991, 2159, 2715, 2794, 2805, 3077, 3810, 3982, 4191, 4318, 5430, 5610, 5973, 6154, 6477, 6985, 8382, 9231, 9955, 10795, 11946, 12954, 13970, 15385, 18462, 19910, 20955, 21590, 22987, 23749, 29865, 30770, 32385, 33847, 41910, 45974, 46155, 47498, 59730, 64770, 67694, 68961, 71247, 92310, 101541, 114935, 118745, 137922, 142494, 169235, 203082, 229870, 237490, 252857, 338470, 344805, 356235, 390779, 505714, 507705, 689610, 712470, 758571, 781558, 1015410, 1172337, 1264285, 1517142, 1953895, 2344674, 2528570, 3792855, 3907790, 4298569, 5861685, 7585710, 8597138, 11723370, 12895707, 21492845, 25791414, 42985690, 64478535, 128957070]

約数ペア:

[(1, 128957070), (2, 64478535), (3, 42985690), (5, 25791414), (6, 21492845), (10, 12895707), (11, 11723370), (15, 8597138), (17, 7585710), (22, 5861685), (30, 4298569), (33, 3907790), (34, 3792855), (51, 2528570), (55, 2344674), (66, 1953895), (85, 1517142), (102, 1264285), (110, 1172337), (127, 1015410), (165, 781558), (170, 758571), (181, 712470), (187, 689610), (254, 507705), (255, 505714), (330, 390779), (362, 356235), (374, 344805), (381, 338470), (510, 252857), (543, 237490), (561, 229870), (635, 203082), (762, 169235), (905, 142494), (935, 137922), (1086, 118745), (1122, 114935), (1270, 101541), (1397, 92310), (1810, 71247), (1870, 68961), (1905, 67694), (1991, 64770), (2159, 59730), (2715, 47498), (2794, 46155), (2805, 45974), (3077, 41910), (3810, 33847), (3982, 32385), (4191, 30770), (4318, 29865), (5430, 23749), (5610, 22987), (5973, 21590), (6154, 20955), (6477, 19910), (6985, 18462), (8382, 15385), (9231, 13970), (9955, 12954), (10795, 11946)]