131384064

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{24439}}^1$

素因数の和:24465

約数の個数: 72

約数和(自身を含む): 399642880

約数和(自身を除く): 268258816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 24439, 48878, 73317, 97756, 146634, 171073, 195512, 293268, 342146, 391024, 513219, 586536, 684292, 782048, 1026438, 1173072, 1368584, 1564096, 2052876, 2346144, 2737168, 3128192, 4105752, 4692288, 5474336, 6256384, 8211504, 9384576, 10948672, 16423008, 18769152, 21897344, 32846016, 43794688, 65692032, 131384064]

約数ペア:

[(1, 131384064), (2, 65692032), (3, 43794688), (4, 32846016), (6, 21897344), (7, 18769152), (8, 16423008), (12, 10948672), (14, 9384576), (16, 8211504), (21, 6256384), (24, 5474336), (28, 4692288), (32, 4105752), (42, 3128192), (48, 2737168), (56, 2346144), (64, 2052876), (84, 1564096), (96, 1368584), (112, 1173072), (128, 1026438), (168, 782048), (192, 684292), (224, 586536), (256, 513219), (336, 391024), (384, 342146), (448, 293268), (672, 195512), (768, 171073), (896, 146634), (1344, 97756), (1792, 73317), (2688, 48878), (5376, 24439)]