142405054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157877}}^1$

素因数の和:157931

約数の個数: 16

約数和(自身を含む): 238711536

約数和(自身を除く): 96306482

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 157877, 315754, 1736647, 3473294, 6472957, 12945914, 71202527, 142405054]

約数ペア:

[(1, 142405054), (2, 71202527), (11, 12945914), (22, 6472957), (41, 3473294), (82, 1736647), (451, 315754), (902, 157877)]