123175808

素因数分解:

$2^7\times 7^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 293025600

約数和(自身を除く): 169849792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 287, 328, 392, 448, 479, 574, 656, 784, 896, 958, 1148, 1312, 1568, 1916, 2009, 2296, 2624, 3136, 3353, 3832, 4018, 4592, 5248, 6272, 6706, 7664, 8036, 9184, 13412, 15328, 16072, 18368, 19639, 23471, 26824, 30656, 32144, 36736, 39278, 46942, 53648, 61312, 64288, 78556, 93884, 107296, 128576, 137473, 157112, 187768, 214592, 257152, 274946, 314224, 375536, 429184, 549892, 628448, 751072, 962311, 1099784, 1256896, 1502144, 1924622, 2199568, 2513792, 3004288, 3849244, 4399136, 7698488, 8798272, 15396976, 17596544, 30793952, 61587904, 123175808]

約数ペア:

[(1, 123175808), (2, 61587904), (4, 30793952), (7, 17596544), (8, 15396976), (14, 8798272), (16, 7698488), (28, 4399136), (32, 3849244), (41, 3004288), (49, 2513792), (56, 2199568), (64, 1924622), (82, 1502144), (98, 1256896), (112, 1099784), (128, 962311), (164, 751072), (196, 628448), (224, 549892), (287, 429184), (328, 375536), (392, 314224), (448, 274946), (479, 257152), (574, 214592), (656, 187768), (784, 157112), (896, 137473), (958, 128576), (1148, 107296), (1312, 93884), (1568, 78556), (1916, 64288), (2009, 61312), (2296, 53648), (2624, 46942), (3136, 39278), (3353, 36736), (3832, 32144), (4018, 30656), (4592, 26824), (5248, 23471), (6272, 19639), (6706, 18368), (7664, 16072), (8036, 15328), (9184, 13412)]