143887114

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1291}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 260467200

約数和(自身を除く): 116580086

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 419, 838, 1291, 2582, 2933, 5866, 7961, 9037, 15922, 18074, 24529, 49058, 55727, 111454, 171703, 343406, 540929, 1081858, 3786503, 7573006, 10277651, 20555302, 71943557, 143887114]

約数ペア:

[(1, 143887114), (2, 71943557), (7, 20555302), (14, 10277651), (19, 7573006), (38, 3786503), (133, 1081858), (266, 540929), (419, 343406), (838, 171703), (1291, 111454), (2582, 55727), (2933, 49058), (5866, 24529), (7961, 18074), (9037, 15922)]