157450276

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{613}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 278424440

約数和(自身を除く): 120974164

約数列:

[1, 2, 4, 157, 314, 409, 613, 628, 818, 1226, 1636, 2452, 64213, 96241, 128426, 192482, 250717, 256852, 384964, 501434, 1002868, 39362569, 78725138, 157450276]

約数ペア:

[(1, 157450276), (2, 78725138), (4, 39362569), (157, 1002868), (314, 501434), (409, 384964), (613, 256852), (628, 250717), (818, 192482), (1226, 128426), (1636, 96241), (2452, 64213)]