180992

素因数分解:

$2^8\times 7^1\times {\mathrm{101}}^1$

素因数の和:124

約数の個数: 36

約数和(自身を含む): 416976

約数和(自身を除く): 235984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 256, 404, 448, 707, 808, 896, 1414, 1616, 1792, 2828, 3232, 5656, 6464, 11312, 12928, 22624, 25856, 45248, 90496, 180992]

約数ペア:

[(1, 180992), (2, 90496), (4, 45248), (7, 25856), (8, 22624), (14, 12928), (16, 11312), (28, 6464), (32, 5656), (56, 3232), (64, 2828), (101, 1792), (112, 1616), (128, 1414), (202, 896), (224, 808), (256, 707), (404, 448)]