156978291568

素因数分解:

$2^4\times 7^1\times {\mathrm{34283}}^1\times {\mathrm{40883}}^1$

素因数の和:75181

約数の個数: 40

約数和(自身を含む): 347613429888

約数和(自身を除く): 190635138320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 34283, 40883, 68566, 81766, 137132, 163532, 239981, 274264, 286181, 327064, 479962, 548528, 572362, 654128, 959924, 1144724, 1919848, 2289448, 3839696, 4578896, 1401591889, 2803183778, 5606367556, 9811143223, 11212735112, 19622286446, 22425470224, 39244572892, 78489145784, 156978291568]

約数ペア:

[(1, 156978291568), (2, 78489145784), (4, 39244572892), (7, 22425470224), (8, 19622286446), (14, 11212735112), (16, 9811143223), (28, 5606367556), (56, 2803183778), (112, 1401591889), (34283, 4578896), (40883, 3839696), (68566, 2289448), (81766, 1919848), (137132, 1144724), (163532, 959924), (239981, 654128), (274264, 572362), (286181, 548528), (327064, 479962)]