142587485456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{671417}}^1$

素因数の和:672459

約数の個数: 40

約数和(自身を含む): 297806111064

約数和(自身を除く): 155218625608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1021, 2042, 4084, 8168, 13273, 16336, 26546, 53092, 106184, 212368, 671417, 1342834, 2685668, 5371336, 8728421, 10742672, 17456842, 34913684, 69827368, 139654736, 685516757, 1371033514, 2742067028, 5484134056, 8911717841, 10968268112, 17823435682, 35646871364, 71293742728, 142587485456]

約数ペア:

[(1, 142587485456), (2, 71293742728), (4, 35646871364), (8, 17823435682), (13, 10968268112), (16, 8911717841), (26, 5484134056), (52, 2742067028), (104, 1371033514), (208, 685516757), (1021, 139654736), (2042, 69827368), (4084, 34913684), (8168, 17456842), (13273, 10742672), (16336, 8728421), (26546, 5371336), (53092, 2685668), (106184, 1342834), (212368, 671417)]