128108804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 250459776

約数和(自身を除く): 122350972

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 101, 202, 391, 404, 782, 811, 1564, 1622, 1717, 2323, 3244, 3434, 4646, 6868, 9292, 13787, 18653, 27574, 37306, 39491, 55148, 74612, 78982, 81911, 157964, 163822, 317101, 327644, 634202, 1268404, 1392487, 1883953, 2784974, 3767906, 5569948, 7535812, 32027201, 64054402, 128108804]

約数ペア:

[(1, 128108804), (2, 64054402), (4, 32027201), (17, 7535812), (23, 5569948), (34, 3767906), (46, 2784974), (68, 1883953), (92, 1392487), (101, 1268404), (202, 634202), (391, 327644), (404, 317101), (782, 163822), (811, 157964), (1564, 81911), (1622, 78982), (1717, 74612), (2323, 55148), (3244, 39491), (3434, 37306), (4646, 27574), (6868, 18653), (9292, 13787)]