157061504470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2851}}^1\times {\mathrm{423769}}^1$

素因数の和:426640

約数の個数: 32

約数和(自身を含む): 304565194080

約数和(自身を除く): 147503689610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2851, 5702, 14255, 28510, 37063, 74126, 185315, 370630, 423769, 847538, 2118845, 4237690, 5508997, 11017994, 27544985, 55089970, 1208165419, 2416330838, 6040827095, 12081654190, 15706150447, 31412300894, 78530752235, 157061504470]

約数ペア:

[(1, 157061504470), (2, 78530752235), (5, 31412300894), (10, 15706150447), (13, 12081654190), (26, 6040827095), (65, 2416330838), (130, 1208165419), (2851, 55089970), (5702, 27544985), (14255, 11017994), (28510, 5508997), (37063, 4237690), (74126, 2118845), (185315, 847538), (370630, 423769)]