131444992

素因数分解:

$2^8\times 7^1\times {\mathrm{73351}}^1$

素因数の和:73374

約数の個数: 36

約数和(自身を含む): 299862976

約数和(自身を除く): 168417984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 73351, 146702, 293404, 513457, 586808, 1026914, 1173616, 2053828, 2347232, 4107656, 4694464, 8215312, 9388928, 16430624, 18777856, 32861248, 65722496, 131444992]

約数ペア:

[(1, 131444992), (2, 65722496), (4, 32861248), (7, 18777856), (8, 16430624), (14, 9388928), (16, 8215312), (28, 4694464), (32, 4107656), (56, 2347232), (64, 2053828), (112, 1173616), (128, 1026914), (224, 586808), (256, 513457), (448, 293404), (896, 146702), (1792, 73351)]