149328032

素因数分解:

$2^5\times 7^1\times {\mathrm{666643}}^1$

素因数の和:666660

約数の個数: 24

約数和(自身を含む): 335988576

約数和(自身を除く): 186660544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 666643, 1333286, 2666572, 4666501, 5333144, 9333002, 10666288, 18666004, 21332576, 37332008, 74664016, 149328032]

約数ペア:

[(1, 149328032), (2, 74664016), (4, 37332008), (7, 21332576), (8, 18666004), (14, 10666288), (16, 9333002), (28, 5333144), (32, 4666501), (56, 2666572), (112, 1333286), (224, 666643)]