156904666430

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{28169599}}^1$

素因数の和:28170163

約数の個数: 16

約数和(自身を含む): 282935462400

約数和(自身を除く): 126030795970

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 28169599, 56339198, 140847995, 281695990, 15690466643, 31380933286, 78452333215, 156904666430]

約数ペア:

[(1, 156904666430), (2, 78452333215), (5, 31380933286), (10, 15690466643), (557, 281695990), (1114, 140847995), (2785, 56339198), (5570, 28169599)]