149919266

素因数分解:

$2^1\times 7^1\times {\mathrm{2237}}^1\times {\mathrm{4787}}^1$

素因数の和:7033

約数の個数: 16

約数和(自身を含む): 257173056

約数和(自身を除く): 107253790

約数列:

[1, 2, 7, 14, 2237, 4474, 4787, 9574, 15659, 31318, 33509, 67018, 10708519, 21417038, 74959633, 149919266]

約数ペア:

[(1, 149919266), (2, 74959633), (7, 21417038), (14, 10708519), (2237, 67018), (4474, 33509), (4787, 31318), (9574, 15659)]