159793918

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{1879}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 242768160

約数和(自身を除く): 82974242

約数列:

[1, 2, 101, 202, 421, 842, 1879, 3758, 42521, 85042, 189779, 379558, 791059, 1582118, 79896959, 159793918]

約数ペア:

[(1, 159793918), (2, 79896959), (101, 1582118), (202, 791059), (421, 379558), (842, 189779), (1879, 85042), (3758, 42521)]