156640852208

素因数分解:

$2^4\times {\mathrm{1723}}^1\times {\mathrm{5681981}}^1$

素因数の和:5683712

約数の個数: 20

約数和(自身を含む): 303667846008

約数和(自身を除く): 147026993800

約数列:

[1, 2, 4, 8, 16, 1723, 3446, 6892, 13784, 27568, 5681981, 11363962, 22727924, 45455848, 90911696, 9790053263, 19580106526, 39160213052, 78320426104, 156640852208]

約数ペア:

[(1, 156640852208), (2, 78320426104), (4, 39160213052), (8, 19580106526), (16, 9790053263), (1723, 90911696), (3446, 45455848), (6892, 22727924), (13784, 11363962), (27568, 5681981)]