142007432

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{87443}}^1$

素因数の和:87485

約数の個数: 32

約数和(自身を含む): 314798400

約数和(自身を除く): 172790968

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 87443, 174886, 349772, 612101, 699544, 1224202, 2448404, 2535847, 4896808, 5071694, 10143388, 17750929, 20286776, 35501858, 71003716, 142007432]

約数ペア:

[(1, 142007432), (2, 71003716), (4, 35501858), (7, 20286776), (8, 17750929), (14, 10143388), (28, 5071694), (29, 4896808), (56, 2535847), (58, 2448404), (116, 1224202), (203, 699544), (232, 612101), (406, 349772), (812, 174886), (1624, 87443)]