157075646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20071}}^1$

素因数の和:20136

約数の個数: 32

約数和(自身を含む): 296744448

約数和(自身を除く): 139668802

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 20071, 40142, 140497, 260923, 280994, 521846, 863053, 1726106, 1826461, 3652922, 6041371, 11219689, 12082742, 22439378, 78537823, 157075646]

約数ペア:

[(1, 157075646), (2, 78537823), (7, 22439378), (13, 12082742), (14, 11219689), (26, 6041371), (43, 3652922), (86, 1826461), (91, 1726106), (182, 863053), (301, 521846), (559, 280994), (602, 260923), (1118, 140497), (3913, 40142), (7826, 20071)]