131608904

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{5011}}^1$

素因数の和:5098

約数の個数: 48

約数和(自身を含む): 291397680

約数和(自身を除く): 159788776

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1876, 3283, 3752, 5011, 6566, 10022, 13132, 20044, 26264, 35077, 40088, 70154, 140308, 245539, 280616, 335737, 491078, 671474, 982156, 1342948, 1964312, 2350159, 2685896, 4700318, 9400636, 16451113, 18801272, 32902226, 65804452, 131608904]

約数ペア:

[(1, 131608904), (2, 65804452), (4, 32902226), (7, 18801272), (8, 16451113), (14, 9400636), (28, 4700318), (49, 2685896), (56, 2350159), (67, 1964312), (98, 1342948), (134, 982156), (196, 671474), (268, 491078), (392, 335737), (469, 280616), (536, 245539), (938, 140308), (1876, 70154), (3283, 40088), (3752, 35077), (5011, 26264), (6566, 20044), (10022, 13132)]