120165416

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{40487}}^1$

素因数の和:40553

約数の個数: 32

約数和(自身を含む): 262362240

約数和(自身を除く): 142196824

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 40487, 80974, 161948, 283409, 323896, 566818, 1133636, 2145811, 2267272, 4291622, 8583244, 15020677, 17166488, 30041354, 60082708, 120165416]

約数ペア:

[(1, 120165416), (2, 60082708), (4, 30041354), (7, 17166488), (8, 15020677), (14, 8583244), (28, 4291622), (53, 2267272), (56, 2145811), (106, 1133636), (212, 566818), (371, 323896), (424, 283409), (742, 161948), (1484, 80974), (2968, 40487)]