158420144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{582427}}^1$

素因数の和:582452

約数の個数: 20

約数和(自身を含む): 324994824

約数和(自身を除く): 166574680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 582427, 1164854, 2329708, 4659416, 9318832, 9901259, 19802518, 39605036, 79210072, 158420144]

約数ペア:

[(1, 158420144), (2, 79210072), (4, 39605036), (8, 19802518), (16, 9901259), (17, 9318832), (34, 4659416), (68, 2329708), (136, 1164854), (272, 582427)]