159886370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{4057}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 329574528

約数和(自身を除く): 169688158

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 563, 1126, 2815, 3941, 4057, 5630, 7882, 8114, 19705, 20285, 28399, 39410, 40570, 56798, 141995, 283990, 2284091, 4568182, 11420455, 15988637, 22840910, 31977274, 79943185, 159886370]

約数ペア:

[(1, 159886370), (2, 79943185), (5, 31977274), (7, 22840910), (10, 15988637), (14, 11420455), (35, 4568182), (70, 2284091), (563, 283990), (1126, 141995), (2815, 56798), (3941, 40570), (4057, 39410), (5630, 28399), (7882, 20285), (8114, 19705)]