140030419319

素因数分解:

$7^1\times {\mathrm{347}}^1\times {\mathrm{389}}^1\times {\mathrm{148199}}^1$

素因数の和:148942

約数の個数: 16

約数和(自身を含む): 160909632000

約数和(自身を除く): 20879212681

約数列:

[1, 7, 347, 389, 2429, 2723, 134983, 148199, 944881, 1037393, 51425053, 57649411, 359975371, 403545877, 20004345617, 140030419319]

約数ペア:

[(1, 140030419319), (7, 20004345617), (347, 403545877), (389, 359975371), (2429, 57649411), (2723, 51425053), (134983, 1037393), (148199, 944881)]