172440804

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{104891}}^1$

素因数の和:105035

約数の個数: 24

約数和(自身を含む): 405302688

約数和(自身を除く): 232861884

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 104891, 209782, 314673, 419564, 629346, 1258692, 14370067, 28740134, 43110201, 57480268, 86220402, 172440804]

約数ペア:

[(1, 172440804), (2, 86220402), (3, 57480268), (4, 43110201), (6, 28740134), (12, 14370067), (137, 1258692), (274, 629346), (411, 419564), (548, 314673), (822, 209782), (1644, 104891)]