131267948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{275773}}^1$

素因数の和:275801

約数の個数: 24

約数和(自身を含む): 277980192

約数和(自身を除く): 146712244

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 275773, 551546, 1103092, 1930411, 3860822, 4688141, 7721644, 9376282, 18752564, 32816987, 65633974, 131267948]

約数ペア:

[(1, 131267948), (2, 65633974), (4, 32816987), (7, 18752564), (14, 9376282), (17, 7721644), (28, 4688141), (34, 3860822), (68, 1930411), (119, 1103092), (238, 551546), (476, 275773)]