130147408

素因数分解:

$2^4\times {\mathrm{1657}}^1\times {\mathrm{4909}}^1$

素因数の和:6574

約数の個数: 20

約数和(自身を含む): 252364180

約数和(自身を除く): 122216772

約数列:

[1, 2, 4, 8, 16, 1657, 3314, 4909, 6628, 9818, 13256, 19636, 26512, 39272, 78544, 8134213, 16268426, 32536852, 65073704, 130147408]

約数ペア:

[(1, 130147408), (2, 65073704), (4, 32536852), (8, 16268426), (16, 8134213), (1657, 78544), (3314, 39272), (4909, 26512), (6628, 19636), (9818, 13256)]