143807656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17851}}^1$

素因数の和:17929

約数の個数: 32

約数和(自身を含む): 289202400

約数和(自身を除く): 145394744

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 17851, 35702, 71404, 142808, 339169, 678338, 946103, 1356676, 1892206, 2713352, 3784412, 7568824, 17975957, 35951914, 71903828, 143807656]

約数ペア:

[(1, 143807656), (2, 71903828), (4, 35951914), (8, 17975957), (19, 7568824), (38, 3784412), (53, 2713352), (76, 1892206), (106, 1356676), (152, 946103), (212, 678338), (424, 339169), (1007, 142808), (2014, 71404), (4028, 35702), (8056, 17851)]