120800558

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{3719}}^1$

素因数の和:3979

約数の個数: 16

約数和(自身を含む): 184140000

約数和(自身を除く): 63339442

約数列:

[1, 2, 109, 149, 218, 298, 3719, 7438, 16241, 32482, 405371, 554131, 810742, 1108262, 60400279, 120800558]

約数ペア:

[(1, 120800558), (2, 60400279), (109, 1108262), (149, 810742), (218, 554131), (298, 405371), (3719, 32482), (7438, 16241)]