147481774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109897}}^1$

素因数の和:109971

約数の個数: 16

約数和(自身を含む): 245292336

約数和(自身を除く): 97810562

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 109897, 219794, 1208867, 2417734, 6703717, 13407434, 73740887, 147481774]

約数ペア:

[(1, 147481774), (2, 73740887), (11, 13407434), (22, 6703717), (61, 2417734), (122, 1208867), (671, 219794), (1342, 109897)]