158757956

素因数分解:

$2^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{5197}}^1$

素因数の和:6299

約数の個数: 24

約数和(自身を含む): 317868096

約数和(自身を除く): 159110140

約数列:

[1, 2, 4, 7, 14, 28, 1091, 2182, 4364, 5197, 7637, 10394, 15274, 20788, 30548, 36379, 72758, 145516, 5669927, 11339854, 22679708, 39689489, 79378978, 158757956]

約数ペア:

[(1, 158757956), (2, 79378978), (4, 39689489), (7, 22679708), (14, 11339854), (28, 5669927), (1091, 145516), (2182, 72758), (4364, 36379), (5197, 30548), (7637, 20788), (10394, 15274)]