149080852

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{1723}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 264916736

約数和(自身を除く): 115835884

約数列:

[1, 2, 4, 97, 194, 223, 388, 446, 892, 1723, 3446, 6892, 21631, 43262, 86524, 167131, 334262, 384229, 668524, 768458, 1536916, 37270213, 74540426, 149080852]

約数ペア:

[(1, 149080852), (2, 74540426), (4, 37270213), (97, 1536916), (194, 768458), (223, 668524), (388, 384229), (446, 334262), (892, 167131), (1723, 86524), (3446, 43262), (6892, 21631)]