157211316

素因数分解:

$2^2\times 3^2\times {\mathrm{4366981}}^1$

素因数の和:4366991

約数の個数: 18

約数和(自身を含む): 397395362

約数和(自身を除く): 240184046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4366981, 8733962, 13100943, 17467924, 26201886, 39302829, 52403772, 78605658, 157211316]

約数ペア:

[(1, 157211316), (2, 78605658), (3, 52403772), (4, 39302829), (6, 26201886), (9, 17467924), (12, 13100943), (18, 8733962), (36, 4366981)]