130129788

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 309370880

約数和(自身を除く): 179241092

約数列:

[1, 2, 3, 4, 6, 12, 103, 127, 206, 254, 309, 381, 412, 508, 618, 762, 829, 1236, 1524, 1658, 2487, 3316, 4974, 9948, 13081, 26162, 39243, 52324, 78486, 85387, 105283, 156972, 170774, 210566, 256161, 315849, 341548, 421132, 512322, 631698, 1024644, 1263396, 10844149, 21688298, 32532447, 43376596, 65064894, 130129788]

約数ペア:

[(1, 130129788), (2, 65064894), (3, 43376596), (4, 32532447), (6, 21688298), (12, 10844149), (103, 1263396), (127, 1024644), (206, 631698), (254, 512322), (309, 421132), (381, 341548), (412, 315849), (508, 256161), (618, 210566), (762, 170774), (829, 156972), (1236, 105283), (1524, 85387), (1658, 78486), (2487, 52324), (3316, 39243), (4974, 26162), (9948, 13081)]