137414816

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 355767552

約数和(自身を除く): 218352736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 77, 88, 98, 112, 124, 154, 176, 196, 217, 224, 248, 257, 308, 341, 352, 392, 434, 496, 514, 539, 616, 682, 784, 868, 992, 1028, 1078, 1232, 1364, 1519, 1568, 1736, 1799, 2056, 2156, 2387, 2464, 2728, 2827, 3038, 3472, 3598, 4112, 4312, 4774, 5456, 5654, 6076, 6944, 7196, 7967, 8224, 8624, 9548, 10912, 11308, 12152, 12593, 14392, 15934, 16709, 17248, 19096, 19789, 22616, 24304, 25186, 28784, 31868, 33418, 38192, 39578, 45232, 48608, 50372, 55769, 57568, 63736, 66836, 76384, 79156, 87637, 90464, 100744, 111538, 127472, 133672, 138523, 158312, 175274, 201488, 223076, 254944, 267344, 277046, 316624, 350548, 390383, 402976, 446152, 534688, 554092, 613459, 633248, 701096, 780766, 892304, 1108184, 1226918, 1402192, 1561532, 1784608, 2216368, 2453836, 2804384, 3123064, 4294213, 4432736, 4907672, 6246128, 8588426, 9815344, 12492256, 17176852, 19630688, 34353704, 68707408, 137414816]

約数ペア:

[(1, 137414816), (2, 68707408), (4, 34353704), (7, 19630688), (8, 17176852), (11, 12492256), (14, 9815344), (16, 8588426), (22, 6246128), (28, 4907672), (31, 4432736), (32, 4294213), (44, 3123064), (49, 2804384), (56, 2453836), (62, 2216368), (77, 1784608), (88, 1561532), (98, 1402192), (112, 1226918), (124, 1108184), (154, 892304), (176, 780766), (196, 701096), (217, 633248), (224, 613459), (248, 554092), (257, 534688), (308, 446152), (341, 402976), (352, 390383), (392, 350548), (434, 316624), (496, 277046), (514, 267344), (539, 254944), (616, 223076), (682, 201488), (784, 175274), (868, 158312), (992, 138523), (1028, 133672), (1078, 127472), (1232, 111538), (1364, 100744), (1519, 90464), (1568, 87637), (1736, 79156), (1799, 76384), (2056, 66836), (2156, 63736), (2387, 57568), (2464, 55769), (2728, 50372), (2827, 48608), (3038, 45232), (3472, 39578), (3598, 38192), (4112, 33418), (4312, 31868), (4774, 28784), (5456, 25186), (5654, 24304), (6076, 22616), (6944, 19789), (7196, 19096), (7967, 17248), (8224, 16709), (8624, 15934), (9548, 14392), (10912, 12593), (11308, 12152)]