127905154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{32579}}^1$

素因数の和:32745

約数の個数: 16

約数和(自身を含む): 207990720

約数和(自身を除く): 80085566

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 32579, 65158, 423527, 847054, 4919429, 9838858, 63952577, 127905154]

約数ペア:

[(1, 127905154), (2, 63952577), (13, 9838858), (26, 4919429), (151, 847054), (302, 423527), (1963, 65158), (3926, 32579)]