121656976

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25261}}^1$

素因数の和:25319

約数の個数: 40

約数和(自身を含む): 275658944

約数和(自身を除く): 154001968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 25261, 50522, 101044, 176827, 202088, 353654, 404176, 707308, 1086223, 1414616, 2172446, 2829232, 4344892, 7603561, 8689784, 15207122, 17379568, 30414244, 60828488, 121656976]

約数ペア:

[(1, 121656976), (2, 60828488), (4, 30414244), (7, 17379568), (8, 15207122), (14, 8689784), (16, 7603561), (28, 4344892), (43, 2829232), (56, 2172446), (86, 1414616), (112, 1086223), (172, 707308), (301, 404176), (344, 353654), (602, 202088), (688, 176827), (1204, 101044), (2408, 50522), (4816, 25261)]