168449638

素因数分解:

$2^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{19501}}^1$

素因数の和:20127

約数の個数: 16

約数和(自身を含む): 289253664

約数和(自身を除く): 120804026

約数列:

[1, 2, 7, 14, 617, 1234, 4319, 8638, 19501, 39002, 136507, 273014, 12032117, 24064234, 84224819, 168449638]

約数ペア:

[(1, 168449638), (2, 84224819), (7, 24064234), (14, 12032117), (617, 273014), (1234, 136507), (4319, 39002), (8638, 19501)]