168987008

素因数分解:

$2^7\times {\mathrm{1320211}}^1$

素因数の和:1320225

約数の個数: 16

約数和(自身を含む): 336654060

約数和(自身を除く): 167667052

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1320211, 2640422, 5280844, 10561688, 21123376, 42246752, 84493504, 168987008]

約数ペア:

[(1, 168987008), (2, 84493504), (4, 42246752), (8, 21123376), (16, 10561688), (32, 5280844), (64, 2640422), (128, 1320211)]