156911806888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1032314519}}^1$

素因数の和:1032314544

約数の個数: 16

約数和(自身を含む): 309694356000

約数和(自身を除く): 152782549112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1032314519, 2064629038, 4129258076, 8258516152, 19613975861, 39227951722, 78455903444, 156911806888]

約数ペア:

[(1, 156911806888), (2, 78455903444), (4, 39227951722), (8, 19613975861), (19, 8258516152), (38, 4129258076), (76, 2064629038), (152, 1032314519)]