137841004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{158803}}^1$

素因数の和:158845

約数の個数: 24

約数和(自身を含む): 284576768

約数和(自身を除く): 146735764

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 158803, 317606, 635212, 1111621, 2223242, 4446484, 4922893, 9845786, 19691572, 34460251, 68920502, 137841004]

約数ペア:

[(1, 137841004), (2, 68920502), (4, 34460251), (7, 19691572), (14, 9845786), (28, 4922893), (31, 4446484), (62, 2223242), (124, 1111621), (217, 635212), (434, 317606), (868, 158803)]