145215126

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{54881}}^1$

素因数の和:54906

約数の個数: 48

約数和(自身を含む): 375392880

約数和(自身を除く): 230177754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 54881, 109762, 164643, 329286, 384167, 493929, 768334, 987858, 1152501, 1481787, 2305002, 2689169, 2963574, 3457503, 5378338, 6915006, 8067507, 10372509, 16135014, 20745018, 24202521, 48405042, 72607563, 145215126]

約数ペア:

[(1, 145215126), (2, 72607563), (3, 48405042), (6, 24202521), (7, 20745018), (9, 16135014), (14, 10372509), (18, 8067507), (21, 6915006), (27, 5378338), (42, 3457503), (49, 2963574), (54, 2689169), (63, 2305002), (98, 1481787), (126, 1152501), (147, 987858), (189, 768334), (294, 493929), (378, 384167), (441, 329286), (882, 164643), (1323, 109762), (2646, 54881)]