126860356

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{33071}}^1$

素因数の和:33219

約数の個数: 24

約数和(自身を含む): 255580416

約数和(自身を除く): 128720060

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 33071, 66142, 132284, 231497, 462994, 925988, 4530727, 9061454, 18122908, 31715089, 63430178, 126860356]

約数ペア:

[(1, 126860356), (2, 63430178), (4, 31715089), (7, 18122908), (14, 9061454), (28, 4530727), (137, 925988), (274, 462994), (548, 231497), (959, 132284), (1918, 66142), (3836, 33071)]