121569224

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{8447}}^1$

素因数の和:8717

約数の個数: 32

約数和(自身を含む): 261550080

約数和(自身を除く): 139980856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 7196, 8447, 14392, 16894, 33788, 59129, 67576, 118258, 236516, 473032, 2170879, 4341758, 8683516, 15196153, 17367032, 30392306, 60784612, 121569224]

約数ペア:

[(1, 121569224), (2, 60784612), (4, 30392306), (7, 17367032), (8, 15196153), (14, 8683516), (28, 4341758), (56, 2170879), (257, 473032), (514, 236516), (1028, 118258), (1799, 67576), (2056, 59129), (3598, 33788), (7196, 16894), (8447, 14392)]