131712208

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1411

約数の個数: 40

約数和(自身を含む): 262268928

約数和(自身を除く): 130556720

約数列:

[1, 2, 4, 8, 16, 53, 106, 127, 212, 254, 424, 508, 848, 1016, 1223, 2032, 2446, 4892, 6731, 9784, 13462, 19568, 26924, 53848, 64819, 107696, 129638, 155321, 259276, 310642, 518552, 621284, 1037104, 1242568, 2485136, 8232013, 16464026, 32928052, 65856104, 131712208]

約数ペア:

[(1, 131712208), (2, 65856104), (4, 32928052), (8, 16464026), (16, 8232013), (53, 2485136), (106, 1242568), (127, 1037104), (212, 621284), (254, 518552), (424, 310642), (508, 259276), (848, 155321), (1016, 129638), (1223, 107696), (2032, 64819), (2446, 53848), (4892, 26924), (6731, 19568), (9784, 13462)]