172009096

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{65353}}^1$

素因数の和:65413

約数の個数: 32

約数和(自身を含む): 376439040

約数和(自身を除く): 204429944

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 65353, 130706, 261412, 457471, 522824, 914942, 1829884, 3071591, 3659768, 6143182, 12286364, 21501137, 24572728, 43002274, 86004548, 172009096]

約数ペア:

[(1, 172009096), (2, 86004548), (4, 43002274), (7, 24572728), (8, 21501137), (14, 12286364), (28, 6143182), (47, 3659768), (56, 3071591), (94, 1829884), (188, 914942), (329, 522824), (376, 457471), (658, 261412), (1316, 130706), (2632, 65353)]