128545543819

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{45119531}}^1$

素因数の和:45119586

約数の個数: 16

約数和(自身を含む): 164596052736

約数和(自身を除く): 36050508917

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 45119531, 315836717, 496314841, 1669422647, 3474203887, 11685958529, 18363649117, 128545543819]

約数ペア:

[(1, 128545543819), (7, 18363649117), (11, 11685958529), (37, 3474203887), (77, 1669422647), (259, 496314841), (407, 315836717), (2849, 45119531)]