158651012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{19433}}^1$

素因数の和:19607

約数の個数: 24

約数和(自身を含む): 300916056

約数和(自身を除く): 142265044

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 19433, 38866, 77732, 252629, 505258, 1010516, 3050981, 6101962, 12203924, 39662753, 79325506, 158651012]

約数ペア:

[(1, 158651012), (2, 79325506), (4, 39662753), (13, 12203924), (26, 6101962), (52, 3050981), (157, 1010516), (314, 505258), (628, 252629), (2041, 77732), (4082, 38866), (8164, 19433)]