152807860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{332191}}^1$

素因数の和:332223

約数の個数: 24

約数和(自身を含む): 334849536

約数和(自身を除く): 182041676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 332191, 664382, 1328764, 1660955, 3321910, 6643820, 7640393, 15280786, 30561572, 38201965, 76403930, 152807860]

約数ペア:

[(1, 152807860), (2, 76403930), (4, 38201965), (5, 30561572), (10, 15280786), (20, 7640393), (23, 6643820), (46, 3321910), (92, 1660955), (115, 1328764), (230, 664382), (460, 332191)]