148778868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1771177}}^1$

素因数の和:1771191

約数の個数: 24

約数和(自身を含む): 396743872

約数和(自身を除く): 247965004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1771177, 3542354, 5313531, 7084708, 10627062, 12398239, 21254124, 24796478, 37194717, 49592956, 74389434, 148778868]

約数ペア:

[(1, 148778868), (2, 74389434), (3, 49592956), (4, 37194717), (6, 24796478), (7, 21254124), (12, 12398239), (14, 10627062), (21, 7084708), (28, 5313531), (42, 3542354), (84, 1771177)]