154897424

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4260

約数の個数: 60

約数和(自身を含む): 347321520

約数和(自身を除く): 192424096

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 484, 836, 968, 1672, 1936, 2299, 3344, 4211, 4598, 8422, 9196, 16844, 18392, 33688, 36784, 46321, 67376, 80009, 92642, 160018, 185284, 320036, 370568, 509531, 640072, 741136, 880099, 1019062, 1280144, 1760198, 2038124, 3520396, 4076248, 7040792, 8152496, 9681089, 14081584, 19362178, 38724356, 77448712, 154897424]

約数ペア:

[(1, 154897424), (2, 77448712), (4, 38724356), (8, 19362178), (11, 14081584), (16, 9681089), (19, 8152496), (22, 7040792), (38, 4076248), (44, 3520396), (76, 2038124), (88, 1760198), (121, 1280144), (152, 1019062), (176, 880099), (209, 741136), (242, 640072), (304, 509531), (418, 370568), (484, 320036), (836, 185284), (968, 160018), (1672, 92642), (1936, 80009), (2299, 67376), (3344, 46321), (4211, 36784), (4598, 33688), (8422, 18392), (9196, 16844)]