157642236

素因数分解:

$2^2\times 3^2\times {\mathrm{4378951}}^1$

素因数の和:4378961

約数の個数: 18

約数和(自身を含む): 398484632

約数和(自身を除く): 240842396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4378951, 8757902, 13136853, 17515804, 26273706, 39410559, 52547412, 78821118, 157642236]

約数ペア:

[(1, 157642236), (2, 78821118), (3, 52547412), (4, 39410559), (6, 26273706), (9, 17515804), (12, 13136853), (18, 8757902), (36, 4378951)]