126931168

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{479}}^1$

素因数の和:529

約数の個数: 108

約数和(自身を含む): 315433440

約数和(自身を除く): 188502272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 224, 338, 364, 392, 416, 479, 637, 676, 728, 784, 958, 1183, 1274, 1352, 1456, 1568, 1916, 2366, 2548, 2704, 2912, 3353, 3832, 4732, 5096, 5408, 6227, 6706, 7664, 8281, 9464, 10192, 12454, 13412, 15328, 16562, 18928, 20384, 23471, 24908, 26824, 33124, 37856, 43589, 46942, 49816, 53648, 66248, 80951, 87178, 93884, 99632, 107296, 132496, 161902, 174356, 187768, 199264, 264992, 305123, 323804, 348712, 375536, 566657, 610246, 647608, 697424, 751072, 1133314, 1220492, 1295216, 1394848, 2266628, 2440984, 2590432, 3966599, 4533256, 4881968, 7933198, 9066512, 9763936, 15866396, 18133024, 31732792, 63465584, 126931168]

約数ペア:

[(1, 126931168), (2, 63465584), (4, 31732792), (7, 18133024), (8, 15866396), (13, 9763936), (14, 9066512), (16, 7933198), (26, 4881968), (28, 4533256), (32, 3966599), (49, 2590432), (52, 2440984), (56, 2266628), (91, 1394848), (98, 1295216), (104, 1220492), (112, 1133314), (169, 751072), (182, 697424), (196, 647608), (208, 610246), (224, 566657), (338, 375536), (364, 348712), (392, 323804), (416, 305123), (479, 264992), (637, 199264), (676, 187768), (728, 174356), (784, 161902), (958, 132496), (1183, 107296), (1274, 99632), (1352, 93884), (1456, 87178), (1568, 80951), (1916, 66248), (2366, 53648), (2548, 49816), (2704, 46942), (2912, 43589), (3353, 37856), (3832, 33124), (4732, 26824), (5096, 24908), (5408, 23471), (6227, 20384), (6706, 18928), (7664, 16562), (8281, 15328), (9464, 13412), (10192, 12454)]