172436348

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 354461184

約数和(自身を除く): 182024836

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 131, 212, 262, 371, 524, 742, 887, 917, 1484, 1774, 1834, 3548, 3668, 6209, 6943, 12418, 13886, 24836, 27772, 47011, 48601, 94022, 97202, 116197, 188044, 194404, 232394, 329077, 464788, 658154, 813379, 1316308, 1626758, 3253516, 6158441, 12316882, 24633764, 43109087, 86218174, 172436348]

約数ペア:

[(1, 172436348), (2, 86218174), (4, 43109087), (7, 24633764), (14, 12316882), (28, 6158441), (53, 3253516), (106, 1626758), (131, 1316308), (212, 813379), (262, 658154), (371, 464788), (524, 329077), (742, 232394), (887, 194404), (917, 188044), (1484, 116197), (1774, 97202), (1834, 94022), (3548, 48601), (3668, 47011), (6209, 27772), (6943, 24836), (12418, 13886)]