165280493416

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1\times {\mathrm{2003}}^1$

素因数の和:2714

約数の個数: 64

約数和(自身を含む): 314724833280

約数和(自身を除く): 149444339864

約数列:

[1, 2, 4, 8, 127, 241, 254, 337, 482, 508, 674, 964, 1016, 1348, 1928, 2003, 2696, 4006, 8012, 16024, 30607, 42799, 61214, 81217, 85598, 122428, 162434, 171196, 244856, 254381, 324868, 342392, 482723, 508762, 649736, 675011, 965446, 1017524, 1350022, 1930892, 2035048, 2700044, 3861784, 5400088, 10314559, 20629118, 41258236, 61305821, 82516472, 85726397, 122611642, 162677651, 171452794, 245223284, 325355302, 342905588, 490446568, 650710604, 685811176, 1301421208, 20660061677, 41320123354, 82640246708, 165280493416]

約数ペア:

[(1, 165280493416), (2, 82640246708), (4, 41320123354), (8, 20660061677), (127, 1301421208), (241, 685811176), (254, 650710604), (337, 490446568), (482, 342905588), (508, 325355302), (674, 245223284), (964, 171452794), (1016, 162677651), (1348, 122611642), (1928, 85726397), (2003, 82516472), (2696, 61305821), (4006, 41258236), (8012, 20629118), (16024, 10314559), (30607, 5400088), (42799, 3861784), (61214, 2700044), (81217, 2035048), (85598, 1930892), (122428, 1350022), (162434, 1017524), (171196, 965446), (244856, 675011), (254381, 649736), (324868, 508762), (342392, 482723)]