157025734

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{1979}}^1$

素因数の和:2487

約数の個数: 16

約数和(自身を含む): 238669200

約数和(自身を除く): 81643466

約数列:

[1, 2, 97, 194, 409, 818, 1979, 3958, 39673, 79346, 191963, 383926, 809411, 1618822, 78512867, 157025734]

約数ペア:

[(1, 157025734), (2, 78512867), (97, 1618822), (194, 809411), (409, 383926), (818, 191963), (1979, 79346), (3958, 39673)]