153671474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 256810176

約数和(自身を除く): 103138702

約数列:

[1, 2, 11, 22, 97, 107, 194, 214, 673, 1067, 1177, 1346, 2134, 2354, 7403, 10379, 14806, 20758, 65281, 72011, 114169, 130562, 144022, 228338, 718091, 792121, 1436182, 1584242, 6985067, 13970134, 76835737, 153671474]

約数ペア:

[(1, 153671474), (2, 76835737), (11, 13970134), (22, 6985067), (97, 1584242), (107, 1436182), (194, 792121), (214, 718091), (673, 228338), (1067, 144022), (1177, 130562), (1346, 114169), (2134, 72011), (2354, 65281), (7403, 20758), (10379, 14806)]