145087936

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 84

約数和(自身を含む): 341004144

約数和(自身を除く): 195916208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 337, 434, 448, 496, 674, 868, 961, 992, 1348, 1736, 1922, 1984, 2359, 2696, 3472, 3844, 4718, 5392, 6727, 6944, 7688, 9436, 10447, 10784, 13454, 13888, 15376, 18872, 20894, 21568, 26908, 30752, 37744, 41788, 53816, 61504, 73129, 75488, 83576, 107632, 146258, 150976, 167152, 215264, 292516, 323857, 334304, 430528, 585032, 647714, 668608, 1170064, 1295428, 2266999, 2340128, 2590856, 4533998, 4680256, 5181712, 9067996, 10363424, 18135992, 20726848, 36271984, 72543968, 145087936]

約数ペア:

[(1, 145087936), (2, 72543968), (4, 36271984), (7, 20726848), (8, 18135992), (14, 10363424), (16, 9067996), (28, 5181712), (31, 4680256), (32, 4533998), (56, 2590856), (62, 2340128), (64, 2266999), (112, 1295428), (124, 1170064), (217, 668608), (224, 647714), (248, 585032), (337, 430528), (434, 334304), (448, 323857), (496, 292516), (674, 215264), (868, 167152), (961, 150976), (992, 146258), (1348, 107632), (1736, 83576), (1922, 75488), (1984, 73129), (2359, 61504), (2696, 53816), (3472, 41788), (3844, 37744), (4718, 30752), (5392, 26908), (6727, 21568), (6944, 20894), (7688, 18872), (9436, 15376), (10447, 13888), (10784, 13454)]