155320624

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{42391}}^1$

素因数の和:42628

約数の個数: 20

約数和(自身を含む): 302254960

約数和(自身を除く): 146934336

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 42391, 84782, 169564, 339128, 678256, 9707539, 19415078, 38830156, 77660312, 155320624]

約数ペア:

[(1, 155320624), (2, 77660312), (4, 38830156), (8, 19415078), (16, 9707539), (229, 678256), (458, 339128), (916, 169564), (1832, 84782), (3664, 42391)]