126258456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{309457}}^1$

素因数の和:309483

約数の個数: 32

約数和(自身を含む): 334214640

約数和(自身を除く): 207956184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 309457, 618914, 928371, 1237828, 1856742, 2475656, 3713484, 5260769, 7426968, 10521538, 15782307, 21043076, 31564614, 42086152, 63129228, 126258456]

約数ペア:

[(1, 126258456), (2, 63129228), (3, 42086152), (4, 31564614), (6, 21043076), (8, 15782307), (12, 10521538), (17, 7426968), (24, 5260769), (34, 3713484), (51, 2475656), (68, 1856742), (102, 1237828), (136, 928371), (204, 618914), (408, 309457)]