149075896

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{118691}}^1$

素因数の和:118854

約数の個数: 16

約数和(自身を含む): 281300040

約数和(自身を除く): 132224144

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 118691, 237382, 474764, 949528, 18634487, 37268974, 74537948, 149075896]

約数ペア:

[(1, 149075896), (2, 74537948), (4, 37268974), (8, 18634487), (157, 949528), (314, 474764), (628, 237382), (1256, 118691)]