159388208

素因数分解:

$2^4\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2971}}^1$

素因数の和:3465

約数の個数: 40

約数和(自身を含む): 353786880

約数和(自身を除く): 194398672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 479, 958, 1916, 2971, 3353, 3832, 5942, 6706, 7664, 11884, 13412, 20797, 23768, 26824, 41594, 47536, 53648, 83188, 166376, 332752, 1423109, 2846218, 5692436, 9961763, 11384872, 19923526, 22769744, 39847052, 79694104, 159388208]

約数ペア:

[(1, 159388208), (2, 79694104), (4, 39847052), (7, 22769744), (8, 19923526), (14, 11384872), (16, 9961763), (28, 5692436), (56, 2846218), (112, 1423109), (479, 332752), (958, 166376), (1916, 83188), (2971, 53648), (3353, 47536), (3832, 41594), (5942, 26824), (6706, 23768), (7664, 20797), (11884, 13412)]