156924767920

素因数分解:

$2^4\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{1737431}}^1$

素因数の和:1738573

約数の個数: 40

約数和(自身を含む): 365173457760

約数和(自身を除く): 208248689840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1129, 2258, 4516, 5645, 9032, 11290, 18064, 22580, 45160, 90320, 1737431, 3474862, 6949724, 8687155, 13899448, 17374310, 27798896, 34748620, 69497240, 138994480, 1961559599, 3923119198, 7846238396, 9807797995, 15692476792, 19615595990, 31384953584, 39231191980, 78462383960, 156924767920]

約数ペア:

[(1, 156924767920), (2, 78462383960), (4, 39231191980), (5, 31384953584), (8, 19615595990), (10, 15692476792), (16, 9807797995), (20, 7846238396), (40, 3923119198), (80, 1961559599), (1129, 138994480), (2258, 69497240), (4516, 34748620), (5645, 27798896), (9032, 17374310), (11290, 13899448), (18064, 8687155), (22580, 6949724), (45160, 3474862), (90320, 1737431)]