140246624

素因数分解:

$2^5\times 7^2\times {\mathrm{89443}}^1$

素因数の和:89467

約数の個数: 36

約数和(自身を含む): 321193404

約数和(自身を除く): 180946780

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 89443, 178886, 357772, 626101, 715544, 1252202, 1431088, 2504404, 2862176, 4382707, 5008808, 8765414, 10017616, 17530828, 20035232, 35061656, 70123312, 140246624]

約数ペア:

[(1, 140246624), (2, 70123312), (4, 35061656), (7, 20035232), (8, 17530828), (14, 10017616), (16, 8765414), (28, 5008808), (32, 4382707), (49, 2862176), (56, 2504404), (98, 1431088), (112, 1252202), (196, 715544), (224, 626101), (392, 357772), (784, 178886), (1568, 89443)]