156976707874

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2797}}^1\times {\mathrm{20771}}^1$

素因数の和:23770

約数の個数: 32

約数和(自身を含む): 270606980736

約数和(自身を除く): 113630272862

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 2797, 5594, 19579, 20771, 39158, 41542, 145397, 290794, 539821, 1079642, 3778747, 4008803, 7557494, 8017606, 28061621, 56123242, 58096487, 116192974, 406675409, 813350818, 11212621991, 22425243982, 78488353937, 156976707874]

約数ペア:

[(1, 156976707874), (2, 78488353937), (7, 22425243982), (14, 11212621991), (193, 813350818), (386, 406675409), (1351, 116192974), (2702, 58096487), (2797, 56123242), (5594, 28061621), (19579, 8017606), (20771, 7557494), (39158, 4008803), (41542, 3778747), (145397, 1079642), (290794, 539821)]