155420604

素因数分解:

$2^2\times 3^2\times {\mathrm{4317239}}^1$

素因数の和:4317249

約数の個数: 18

約数和(自身を含む): 392868840

約数和(自身を除く): 237448236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4317239, 8634478, 12951717, 17268956, 25903434, 38855151, 51806868, 77710302, 155420604]

約数ペア:

[(1, 155420604), (2, 77710302), (3, 51806868), (4, 38855151), (6, 25903434), (9, 17268956), (12, 12951717), (18, 8634478), (36, 4317239)]