157613804912

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{32087501}}^1$

素因数の和:32087816

約数の個数: 20

約数和(自身を含む): 306371469096

約数和(自身を除く): 148757664184

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 32087501, 64175002, 128350004, 256700008, 513400016, 9850862807, 19701725614, 39403451228, 78806902456, 157613804912]

約数ペア:

[(1, 157613804912), (2, 78806902456), (4, 39403451228), (8, 19701725614), (16, 9850862807), (307, 513400016), (614, 256700008), (1228, 128350004), (2456, 64175002), (4912, 32087501)]