127149232

素因数分解:

$2^4\times 7^1\times {\mathrm{1135261}}^1$

素因数の和:1135276

約数の個数: 20

約数和(自身を含む): 281544976

約数和(自身を除く): 154395744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1135261, 2270522, 4541044, 7946827, 9082088, 15893654, 18164176, 31787308, 63574616, 127149232]

約数ペア:

[(1, 127149232), (2, 63574616), (4, 31787308), (7, 18164176), (8, 15893654), (14, 9082088), (16, 7946827), (28, 4541044), (56, 2270522), (112, 1135261)]