128314614

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{743}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 260340480

約数和(自身を除く): 132025866

約数列:

[1, 2, 3, 6, 107, 214, 269, 321, 538, 642, 743, 807, 1486, 1614, 2229, 4458, 28783, 57566, 79501, 86349, 159002, 172698, 199867, 238503, 399734, 477006, 599601, 1199202, 21385769, 42771538, 64157307, 128314614]

約数ペア:

[(1, 128314614), (2, 64157307), (3, 42771538), (6, 21385769), (107, 1199202), (214, 599601), (269, 477006), (321, 399734), (538, 238503), (642, 199867), (743, 172698), (807, 159002), (1486, 86349), (1614, 79501), (2229, 57566), (4458, 28783)]