139954714

素因数分解:

$2^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1\times {\mathrm{463}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 211472640

約数和(自身を除く): 71517926

約数列:

[1, 2, 359, 421, 463, 718, 842, 926, 151139, 166217, 194923, 302278, 332434, 389846, 69977357, 139954714]

約数ペア:

[(1, 139954714), (2, 69977357), (359, 389846), (421, 332434), (463, 302278), (718, 194923), (842, 166217), (926, 151139)]