147167536

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{21341}}^1$

素因数の和:21780

約数の個数: 20

約数和(自身を含む): 285812064

約数和(自身を除く): 138644528

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 21341, 42682, 85364, 170728, 341456, 9197971, 18395942, 36791884, 73583768, 147167536]

約数ペア:

[(1, 147167536), (2, 73583768), (4, 36791884), (8, 18395942), (16, 9197971), (431, 341456), (862, 170728), (1724, 85364), (3448, 42682), (6896, 21341)]