169017768

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{123551}}^1$

素因数の和:123582

約数の個数: 48

約数和(自身を含む): 481852800

約数和(自身を除く): 312835032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 123551, 247102, 370653, 494204, 741306, 988408, 1111959, 1482612, 2223918, 2347469, 2965224, 4447836, 4694938, 7042407, 8895672, 9389876, 14084814, 18779752, 21127221, 28169628, 42254442, 56339256, 84508884, 169017768]

約数ペア:

[(1, 169017768), (2, 84508884), (3, 56339256), (4, 42254442), (6, 28169628), (8, 21127221), (9, 18779752), (12, 14084814), (18, 9389876), (19, 8895672), (24, 7042407), (36, 4694938), (38, 4447836), (57, 2965224), (72, 2347469), (76, 2223918), (114, 1482612), (152, 1111959), (171, 988408), (228, 741306), (342, 494204), (456, 370653), (684, 247102), (1368, 123551)]