140046736

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 276009120

約数和(自身を除く): 135962384

約数列:

[1, 2, 4, 8, 16, 107, 179, 214, 358, 428, 457, 716, 856, 914, 1432, 1712, 1828, 2864, 3656, 7312, 19153, 38306, 48899, 76612, 81803, 97798, 153224, 163606, 195596, 306448, 327212, 391192, 654424, 782384, 1308848, 8752921, 17505842, 35011684, 70023368, 140046736]

約数ペア:

[(1, 140046736), (2, 70023368), (4, 35011684), (8, 17505842), (16, 8752921), (107, 1308848), (179, 782384), (214, 654424), (358, 391192), (428, 327212), (457, 306448), (716, 195596), (856, 163606), (914, 153224), (1432, 97798), (1712, 81803), (1828, 76612), (2864, 48899), (3656, 38306), (7312, 19153)]