156951056

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{20479}}^1$

素因数の和:20966

約数の個数: 20

約数和(自身を含む): 304742400

約数和(自身を除く): 147791344

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 20479, 40958, 81916, 163832, 327664, 9809441, 19618882, 39237764, 78475528, 156951056]

約数ペア:

[(1, 156951056), (2, 78475528), (4, 39237764), (8, 19618882), (16, 9809441), (479, 327664), (958, 163832), (1916, 81916), (3832, 40958), (7664, 20479)]