128637852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{52807}}^1$

素因数の和:52850

約数の個数: 48

約数和(自身を含む): 354869760

約数和(自身を除く): 226231908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 52807, 105614, 158421, 211228, 316842, 369649, 633684, 739298, 1108947, 1478596, 1531403, 2217894, 3062806, 4435788, 4594209, 6125612, 9188418, 10719821, 18376836, 21439642, 32159463, 42879284, 64318926, 128637852]

約数ペア:

[(1, 128637852), (2, 64318926), (3, 42879284), (4, 32159463), (6, 21439642), (7, 18376836), (12, 10719821), (14, 9188418), (21, 6125612), (28, 4594209), (29, 4435788), (42, 3062806), (58, 2217894), (84, 1531403), (87, 1478596), (116, 1108947), (174, 739298), (203, 633684), (348, 369649), (406, 316842), (609, 211228), (812, 158421), (1218, 105614), (2436, 52807)]