155912528

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{15443}}^1$

素因数の和:16082

約数の個数: 20

約数和(自身を含む): 302578848

約数和(自身を除く): 146666320

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 15443, 30886, 61772, 123544, 247088, 9744533, 19489066, 38978132, 77956264, 155912528]

約数ペア:

[(1, 155912528), (2, 77956264), (4, 38978132), (8, 19489066), (16, 9744533), (631, 247088), (1262, 123544), (2524, 61772), (5048, 30886), (10096, 15443)]