160720518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{4561}}^1$

素因数の和:5412

約数の個数: 32

約数和(自身を含む): 367879680

約数和(自身を除く): 207159162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 839, 1678, 2517, 4561, 5034, 5873, 9122, 11746, 13683, 17619, 27366, 31927, 35238, 63854, 95781, 191562, 3826679, 7653358, 11480037, 22960074, 26786753, 53573506, 80360259, 160720518]

約数ペア:

[(1, 160720518), (2, 80360259), (3, 53573506), (6, 26786753), (7, 22960074), (14, 11480037), (21, 7653358), (42, 3826679), (839, 191562), (1678, 95781), (2517, 63854), (4561, 35238), (5034, 31927), (5873, 27366), (9122, 17619), (11746, 13683)]