157095272

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{1091}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 302702400

約数和(自身を除く): 145607128

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 439, 878, 1091, 1756, 2182, 3512, 4364, 8728, 17999, 35998, 44731, 71996, 89462, 143992, 178924, 357848, 478949, 957898, 1915796, 3831592, 19636909, 39273818, 78547636, 157095272]

約数ペア:

[(1, 157095272), (2, 78547636), (4, 39273818), (8, 19636909), (41, 3831592), (82, 1915796), (164, 957898), (328, 478949), (439, 357848), (878, 178924), (1091, 143992), (1756, 89462), (2182, 71996), (3512, 44731), (4364, 35998), (8728, 17999)]