156972045362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{375531209}}^1$

素因数の和:375531241

約数の個数: 16

約数和(自身を含む): 270382471200

約数和(自身を除く): 113410425838

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 375531209, 751062418, 4130843299, 7135092971, 8261686598, 14270185942, 78486022681, 156972045362]

約数ペア:

[(1, 156972045362), (2, 78486022681), (11, 14270185942), (19, 8261686598), (22, 7135092971), (38, 4130843299), (209, 751062418), (418, 375531209)]