140307696

素因数分解:

$2^4\times 3^2\times {\mathrm{974359}}^1$

素因数の和:974373

約数の個数: 30

約数和(自身を含む): 392667080

約数和(自身を除く): 252359384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 974359, 1948718, 2923077, 3897436, 5846154, 7794872, 8769231, 11692308, 15589744, 17538462, 23384616, 35076924, 46769232, 70153848, 140307696]

約数ペア:

[(1, 140307696), (2, 70153848), (3, 46769232), (4, 35076924), (6, 23384616), (8, 17538462), (9, 15589744), (12, 11692308), (16, 8769231), (18, 7794872), (24, 5846154), (36, 3897436), (48, 2923077), (72, 1948718), (144, 974359)]