158588768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{381223}}^1$

素因数の和:381246

約数の個数: 24

約数和(自身を含む): 336239568

約数和(自身を除く): 177650800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 381223, 762446, 1524892, 3049784, 4955899, 6099568, 9911798, 12199136, 19823596, 39647192, 79294384, 158588768]

約数ペア:

[(1, 158588768), (2, 79294384), (4, 39647192), (8, 19823596), (13, 12199136), (16, 9911798), (26, 6099568), (32, 4955899), (52, 3049784), (104, 1524892), (208, 762446), (416, 381223)]