140937214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{16903}}^1$

素因数の和:17295

約数の個数: 16

約数和(自身を含む): 231246720

約数和(自身を除く): 90309506

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 16903, 33806, 185933, 371866, 6406237, 12812474, 70468607, 140937214]

約数ペア:

[(1, 140937214), (2, 70468607), (11, 12812474), (22, 6406237), (379, 371866), (758, 185933), (4169, 33806), (8338, 16903)]