156938222569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{215197}}^1$

素因数の和:215640

約数の個数: 16

約数和(自身を含む): 167028079680

約数和(自身を除く): 10089857111

約数列:

[1, 19, 131, 293, 2489, 5567, 38383, 215197, 729277, 4088743, 28190807, 63052721, 535625333, 1198001699, 8259906451, 156938222569]

約数ペア:

[(1, 156938222569), (19, 8259906451), (131, 1198001699), (293, 535625333), (2489, 63052721), (5567, 28190807), (38383, 4088743), (215197, 729277)]