178430122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{52387}}^1$

素因数の和:52533

約数の個数: 16

約数和(自身を含む): 290439072

約数和(自身を除く): 112008950

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 52387, 104774, 681031, 1362062, 6862697, 13725394, 89215061, 178430122]

約数ペア:

[(1, 178430122), (2, 89215061), (13, 13725394), (26, 6862697), (131, 1362062), (262, 681031), (1703, 104774), (3406, 52387)]