157044615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 312539136

約数和(自身を除く): 155494521

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 103, 105, 195, 273, 309, 455, 515, 721, 1117, 1339, 1365, 1545, 2163, 3351, 3605, 4017, 5585, 6695, 7819, 9373, 10815, 14521, 16755, 20085, 23457, 28119, 39095, 43563, 46865, 72605, 101647, 115051, 117285, 140595, 217815, 304941, 345153, 508235, 575255, 805357, 1495663, 1524705, 1725765, 2416071, 4026785, 4486989, 7478315, 10469641, 12080355, 22434945, 31408923, 52348205, 157044615]

約数ペア:

[(1, 157044615), (3, 52348205), (5, 31408923), (7, 22434945), (13, 12080355), (15, 10469641), (21, 7478315), (35, 4486989), (39, 4026785), (65, 2416071), (91, 1725765), (103, 1524705), (105, 1495663), (195, 805357), (273, 575255), (309, 508235), (455, 345153), (515, 304941), (721, 217815), (1117, 140595), (1339, 117285), (1365, 115051), (1545, 101647), (2163, 72605), (3351, 46865), (3605, 43563), (4017, 39095), (5585, 28119), (6695, 23457), (7819, 20085), (9373, 16755), (10815, 14521)]