157034746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{653}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 272922048

約数和(自身を除く): 115887302

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 643, 653, 1286, 1306, 7073, 7183, 10931, 11101, 14146, 14366, 21862, 22202, 120241, 122111, 240482, 244222, 419879, 839758, 4618669, 7137943, 9237338, 14275886, 78517373, 157034746]

約数ペア:

[(1, 157034746), (2, 78517373), (11, 14275886), (17, 9237338), (22, 7137943), (34, 4618669), (187, 839758), (374, 419879), (643, 244222), (653, 240482), (1286, 122111), (1306, 120241), (7073, 22202), (7183, 21862), (10931, 14366), (11101, 14146)]