159720456412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{25301}}^1\times {\mathrm{13043}}^1$

素因数の和:38370

約数の個数: 36

約数和(自身を含む): 307266577128

約数和(自身を除く): 147546120716

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 13043, 25301, 26086, 50602, 52172, 101204, 143473, 278311, 286946, 556622, 573892, 1113244, 1578203, 3061421, 3156406, 6122842, 6312812, 12245684, 330000943, 660001886, 1320003772, 3630010373, 7260020746, 14520041492, 39930114103, 79860228206, 159720456412]

約数ペア:

[(1, 159720456412), (2, 79860228206), (4, 39930114103), (11, 14520041492), (22, 7260020746), (44, 3630010373), (121, 1320003772), (242, 660001886), (484, 330000943), (13043, 12245684), (25301, 6312812), (26086, 6122842), (50602, 3156406), (52172, 3061421), (101204, 1578203), (143473, 1113244), (278311, 573892), (286946, 556622)]