140973866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149021}}^1$

素因数の和:149077

約数の個数: 16

約数和(自身を含む): 236050848

約数和(自身を除く): 95076982

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 149021, 298042, 1639231, 3278462, 6407903, 12815806, 70486933, 140973866]

約数ペア:

[(1, 140973866), (2, 70486933), (11, 12815806), (22, 6407903), (43, 3278462), (86, 1639231), (473, 298042), (946, 149021)]