129834726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20747}}^1$

素因数の和:20908

約数の個数: 32

約数和(自身を含む): 298771200

約数和(自身を除く): 168936474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 20747, 41494, 62241, 124482, 145229, 290458, 435687, 871374, 3091303, 6182606, 9273909, 18547818, 21639121, 43278242, 64917363, 129834726]

約数ペア:

[(1, 129834726), (2, 64917363), (3, 43278242), (6, 21639121), (7, 18547818), (14, 9273909), (21, 6182606), (42, 3091303), (149, 871374), (298, 435687), (447, 290458), (894, 145229), (1043, 124482), (2086, 62241), (3129, 41494), (6258, 20747)]