135657180008

素因数分解:

$2^3\times 7^1\times {\mathrm{9739}}^1\times {\mathrm{248737}}^1$

素因数の和:258489

約数の個数: 32

約数和(自身を含む): 290724974400

約数和(自身を除く): 155067794392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 9739, 19478, 38956, 68173, 77912, 136346, 248737, 272692, 497474, 545384, 994948, 1741159, 1989896, 3482318, 6964636, 13929272, 2422449643, 4844899286, 9689798572, 16957147501, 19379597144, 33914295002, 67828590004, 135657180008]

約数ペア:

[(1, 135657180008), (2, 67828590004), (4, 33914295002), (7, 19379597144), (8, 16957147501), (14, 9689798572), (28, 4844899286), (56, 2422449643), (9739, 13929272), (19478, 6964636), (38956, 3482318), (68173, 1989896), (77912, 1741159), (136346, 994948), (248737, 545384), (272692, 497474)]