131154072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{780679}}^1$

素因数の和:780695

約数の個数: 32

約数和(自身を含む): 374726400

約数和(自身を除く): 243572328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 780679, 1561358, 2342037, 3122716, 4684074, 5464753, 6245432, 9368148, 10929506, 16394259, 18736296, 21859012, 32788518, 43718024, 65577036, 131154072]

約数ペア:

[(1, 131154072), (2, 65577036), (3, 43718024), (4, 32788518), (6, 21859012), (7, 18736296), (8, 16394259), (12, 10929506), (14, 9368148), (21, 6245432), (24, 5464753), (28, 4684074), (42, 3122716), (56, 2342037), (84, 1561358), (168, 780679)]