163485697828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{69391213}}^1$

素因数の和:69391267

約数の個数: 24

約数和(自身を含む): 310872638720

約数和(自身を除く): 147386940892

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 69391213, 138782426, 277564852, 1318433047, 2151127603, 2636866094, 4302255206, 5273732188, 8604510412, 40871424457, 81742848914, 163485697828]

約数ペア:

[(1, 163485697828), (2, 81742848914), (4, 40871424457), (19, 8604510412), (31, 5273732188), (38, 4302255206), (62, 2636866094), (76, 2151127603), (124, 1318433047), (589, 277564852), (1178, 138782426), (2356, 69391213)]