129158984368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1663391}}^1$

素因数の和:1663633

約数の個数: 40

約数和(自身を含む): 262363493376

約数和(自身を除く): 133204509008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 211, 368, 422, 844, 1688, 3376, 4853, 9706, 19412, 38824, 77648, 1663391, 3326782, 6653564, 13307128, 26614256, 38257993, 76515986, 153031972, 306063944, 350975501, 612127888, 701951002, 1403902004, 2807804008, 5615608016, 8072436523, 16144873046, 32289746092, 64579492184, 129158984368]

約数ペア:

[(1, 129158984368), (2, 64579492184), (4, 32289746092), (8, 16144873046), (16, 8072436523), (23, 5615608016), (46, 2807804008), (92, 1403902004), (184, 701951002), (211, 612127888), (368, 350975501), (422, 306063944), (844, 153031972), (1688, 76515986), (3376, 38257993), (4853, 26614256), (9706, 13307128), (19412, 6653564), (38824, 3326782), (77648, 1663391)]