168307510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{126547}}^1$

素因数の和:126580

約数の個数: 32

約数和(自身を含む): 364458240

約数和(自身を除く): 196150730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 126547, 253094, 632735, 885829, 1265470, 1771658, 2404393, 4429145, 4808786, 8858290, 12021965, 16830751, 24043930, 33661502, 84153755, 168307510]

約数ペア:

[(1, 168307510), (2, 84153755), (5, 33661502), (7, 24043930), (10, 16830751), (14, 12021965), (19, 8858290), (35, 4808786), (38, 4429145), (70, 2404393), (95, 1771658), (133, 1265470), (190, 885829), (266, 632735), (665, 253094), (1330, 126547)]