157415418

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1063}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 360185280

約数和(自身を除く): 202769862

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 433, 866, 1063, 1299, 2126, 2598, 3189, 3897, 6378, 7794, 8227, 9567, 16454, 19134, 20197, 24681, 40394, 49362, 60591, 74043, 121182, 148086, 181773, 363546, 460279, 920558, 1380837, 2761674, 4142511, 8285022, 8745301, 17490602, 26235903, 52471806, 78707709, 157415418]

約数ペア:

[(1, 157415418), (2, 78707709), (3, 52471806), (6, 26235903), (9, 17490602), (18, 8745301), (19, 8285022), (38, 4142511), (57, 2761674), (114, 1380837), (171, 920558), (342, 460279), (433, 363546), (866, 181773), (1063, 148086), (1299, 121182), (2126, 74043), (2598, 60591), (3189, 49362), (3897, 40394), (6378, 24681), (7794, 20197), (8227, 19134), (9567, 16454)]