145319286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{5381}}^1$

素因数の和:6036

約数の個数: 32

約数和(自身を含む): 332736768

約数和(自身を除く): 187417482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643, 1286, 1929, 3858, 4501, 5381, 9002, 10762, 13503, 16143, 27006, 32286, 37667, 75334, 113001, 226002, 3459983, 6919966, 10379949, 20759898, 24219881, 48439762, 72659643, 145319286]

約数ペア:

[(1, 145319286), (2, 72659643), (3, 48439762), (6, 24219881), (7, 20759898), (14, 10379949), (21, 6919966), (42, 3459983), (643, 226002), (1286, 113001), (1929, 75334), (3858, 37667), (4501, 32286), (5381, 27006), (9002, 16143), (10762, 13503)]