151497140

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{17099}}^1$

素因数の和:17551

約数の個数: 24

約数和(自身を含む): 318880800

約数和(自身を除く): 167383660

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 8860, 17099, 34198, 68396, 85495, 170990, 341980, 7574857, 15149714, 30299428, 37874285, 75748570, 151497140]

約数ペア:

[(1, 151497140), (2, 75748570), (4, 37874285), (5, 30299428), (10, 15149714), (20, 7574857), (443, 341980), (886, 170990), (1772, 85495), (2215, 68396), (4430, 34198), (8860, 17099)]