143787308

素因数分解:

$2^2\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{3491}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 287852544

約数和(自身を除く): 144065236

約数列:

[1, 2, 4, 7, 14, 28, 1471, 2942, 3491, 5884, 6982, 10297, 13964, 20594, 24437, 41188, 48874, 97748, 5135261, 10270522, 20541044, 35946827, 71893654, 143787308]

約数ペア:

[(1, 143787308), (2, 71893654), (4, 35946827), (7, 20541044), (14, 10270522), (28, 5135261), (1471, 97748), (2942, 48874), (3491, 41188), (5884, 24437), (6982, 20594), (10297, 13964)]