153197089

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 164634624

約数和(自身を除く): 11437535

約数列:

[1, 23, 43, 191, 811, 989, 4393, 8213, 18653, 34873, 154901, 188899, 802079, 3562723, 6660743, 153197089]

約数ペア:

[(1, 153197089), (23, 6660743), (43, 3562723), (191, 802079), (811, 188899), (989, 154901), (4393, 34873), (8213, 18653)]