189408076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{30103}}^1$

素因数の和:30142

約数の個数: 36

約数和(自身を含む): 392375536

約数和(自身を除く): 202967460

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 30103, 60206, 120412, 331133, 391339, 662266, 782678, 1324532, 1565356, 3642463, 4304729, 7284926, 8609458, 14569852, 17218916, 47352019, 94704038, 189408076]

約数ペア:

[(1, 189408076), (2, 94704038), (4, 47352019), (11, 17218916), (13, 14569852), (22, 8609458), (26, 7284926), (44, 4304729), (52, 3642463), (121, 1565356), (143, 1324532), (242, 782678), (286, 662266), (484, 391339), (572, 331133), (1573, 120412), (3146, 60206), (6292, 30103)]