139740156

素因数分解:

$2^2\times 3^2\times {\mathrm{3881671}}^1$

素因数の和:3881681

約数の個数: 18

約数和(自身を含む): 353232152

約数和(自身を除く): 213491996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3881671, 7763342, 11645013, 15526684, 23290026, 34935039, 46580052, 69870078, 139740156]

約数ペア:

[(1, 139740156), (2, 69870078), (3, 46580052), (4, 34935039), (6, 23290026), (9, 15526684), (12, 11645013), (18, 7763342), (36, 3881671)]