159435708

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{20663}}^1$

素因数の和:21313

約数の個数: 24

約数和(自身を含む): 372613248

約数和(自身を除く): 213177540

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 20663, 41326, 61989, 82652, 123978, 247956, 13286309, 26572618, 39858927, 53145236, 79717854, 159435708]

約数ペア:

[(1, 159435708), (2, 79717854), (3, 53145236), (4, 39858927), (6, 26572618), (12, 13286309), (643, 247956), (1286, 123978), (1929, 82652), (2572, 61989), (3858, 41326), (7716, 20663)]