156968589115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{223747}}^1$

素因数の和:224059

約数の個数: 32

約数和(自身を含む): 208397097216

約数和(自身を除く): 51428508101

約数列:

[1, 5, 13, 43, 65, 215, 251, 559, 1255, 2795, 3263, 10793, 16315, 53965, 140309, 223747, 701545, 1118735, 2908711, 9621121, 14543555, 48105605, 56160497, 125074573, 280802485, 625372865, 730086461, 2414901371, 3650432305, 12074506855, 31393717823, 156968589115]

約数ペア:

[(1, 156968589115), (5, 31393717823), (13, 12074506855), (43, 3650432305), (65, 2414901371), (215, 730086461), (251, 625372865), (559, 280802485), (1255, 125074573), (2795, 56160497), (3263, 48105605), (10793, 14543555), (16315, 9621121), (53965, 2908711), (140309, 1118735), (223747, 701545)]