156669402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{9887}}^1$

素因数の和:10050

約数の個数: 32

約数和(自身を含む): 332236800

約数和(自身を除く): 175567398

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7923, 9887, 15846, 19774, 29661, 59322, 187853, 375706, 563559, 1127118, 1374293, 2748586, 4122879, 8245758, 26111567, 52223134, 78334701, 156669402]

約数ペア:

[(1, 156669402), (2, 78334701), (3, 52223134), (6, 26111567), (19, 8245758), (38, 4122879), (57, 2748586), (114, 1374293), (139, 1127118), (278, 563559), (417, 375706), (834, 187853), (2641, 59322), (5282, 29661), (7923, 19774), (9887, 15846)]