169628032

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 401092560

約数和(自身を除く): 231464528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 197, 217, 224, 248, 394, 434, 448, 496, 788, 868, 896, 961, 992, 1379, 1576, 1736, 1922, 1984, 2758, 3152, 3472, 3844, 3968, 5516, 6107, 6304, 6727, 6944, 7688, 11032, 12214, 12608, 13454, 13888, 15376, 22064, 24428, 25216, 26908, 27776, 30752, 42749, 44128, 48856, 53816, 61504, 85498, 88256, 97712, 107632, 123008, 170996, 176512, 189317, 195424, 215264, 341992, 378634, 390848, 430528, 683984, 757268, 781696, 861056, 1325219, 1367968, 1514536, 2650438, 2735936, 3029072, 5300876, 5471872, 6058144, 10601752, 12116288, 21203504, 24232576, 42407008, 84814016, 169628032]

約数ペア:

[(1, 169628032), (2, 84814016), (4, 42407008), (7, 24232576), (8, 21203504), (14, 12116288), (16, 10601752), (28, 6058144), (31, 5471872), (32, 5300876), (56, 3029072), (62, 2735936), (64, 2650438), (112, 1514536), (124, 1367968), (128, 1325219), (197, 861056), (217, 781696), (224, 757268), (248, 683984), (394, 430528), (434, 390848), (448, 378634), (496, 341992), (788, 215264), (868, 195424), (896, 189317), (961, 176512), (992, 170996), (1379, 123008), (1576, 107632), (1736, 97712), (1922, 88256), (1984, 85498), (2758, 61504), (3152, 53816), (3472, 48856), (3844, 44128), (3968, 42749), (5516, 30752), (6107, 27776), (6304, 26908), (6727, 25216), (6944, 24428), (7688, 22064), (11032, 15376), (12214, 13888), (12608, 13454)]