128762424

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{569}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 400140000

約数和(自身を除く): 271377576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 449, 504, 569, 898, 1138, 1347, 1707, 1796, 2276, 2694, 3143, 3414, 3592, 3983, 4041, 4552, 5121, 5388, 6286, 6828, 7966, 8082, 9429, 10242, 10776, 11949, 12572, 13656, 15932, 16164, 18858, 20484, 23898, 25144, 28287, 31864, 32328, 35847, 37716, 40968, 47796, 56574, 71694, 75432, 95592, 113148, 143388, 226296, 255481, 286776, 510962, 766443, 1021924, 1532886, 1788367, 2043848, 2299329, 3065772, 3576734, 4598658, 5365101, 6131544, 7153468, 9197316, 10730202, 14306936, 16095303, 18394632, 21460404, 32190606, 42920808, 64381212, 128762424]

約数ペア:

[(1, 128762424), (2, 64381212), (3, 42920808), (4, 32190606), (6, 21460404), (7, 18394632), (8, 16095303), (9, 14306936), (12, 10730202), (14, 9197316), (18, 7153468), (21, 6131544), (24, 5365101), (28, 4598658), (36, 3576734), (42, 3065772), (56, 2299329), (63, 2043848), (72, 1788367), (84, 1532886), (126, 1021924), (168, 766443), (252, 510962), (449, 286776), (504, 255481), (569, 226296), (898, 143388), (1138, 113148), (1347, 95592), (1707, 75432), (1796, 71694), (2276, 56574), (2694, 47796), (3143, 40968), (3414, 37716), (3592, 35847), (3983, 32328), (4041, 31864), (4552, 28287), (5121, 25144), (5388, 23898), (6286, 20484), (6828, 18858), (7966, 16164), (8082, 15932), (9429, 13656), (10242, 12572), (10776, 11949)]