129213238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 246677760

約数和(自身を除く): 117464522

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 121, 154, 166, 242, 581, 847, 913, 919, 1162, 1694, 1826, 1838, 6391, 6433, 10043, 10109, 12782, 12866, 20086, 20218, 70301, 70763, 76277, 111199, 140602, 141526, 152554, 222398, 533939, 778393, 839047, 1067878, 1556786, 1678094, 5873329, 9229517, 11746658, 18459034, 64606619, 129213238]

約数ペア:

[(1, 129213238), (2, 64606619), (7, 18459034), (11, 11746658), (14, 9229517), (22, 5873329), (77, 1678094), (83, 1556786), (121, 1067878), (154, 839047), (166, 778393), (242, 533939), (581, 222398), (847, 152554), (913, 141526), (919, 140602), (1162, 111199), (1694, 76277), (1826, 70763), (1838, 70301), (6391, 20218), (6433, 20086), (10043, 12866), (10109, 12782)]