156794878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{11243}}^1$

素因数の和:11631

約数の個数: 16

約数和(自身を含む): 248267520

約数和(自身を除く): 91472642

約数列:

[1, 2, 19, 38, 367, 734, 6973, 11243, 13946, 22486, 213617, 427234, 4126181, 8252362, 78397439, 156794878]

約数ペア:

[(1, 156794878), (2, 78397439), (19, 8252362), (38, 4126181), (367, 427234), (734, 213617), (6973, 22486), (11243, 13946)]