156949879484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1\times {\mathrm{18341}}^1$

素因数の和:20486

約数の個数: 48

約数和(自身を含む): 295745821056

約数和(自身を除く): 138795941572

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2063, 2074, 4126, 4148, 8252, 18341, 35071, 36682, 70142, 73364, 125843, 140284, 251686, 311797, 503372, 623594, 1118801, 1247188, 2139331, 2237602, 4278662, 4475204, 8557324, 19019617, 37837483, 38039234, 75674966, 76078468, 151349932, 643237211, 1286474422, 2308086463, 2572948844, 4616172926, 9232345852, 39237469871, 78474939742, 156949879484]

約数ペア:

[(1, 156949879484), (2, 78474939742), (4, 39237469871), (17, 9232345852), (34, 4616172926), (61, 2572948844), (68, 2308086463), (122, 1286474422), (244, 643237211), (1037, 151349932), (2063, 76078468), (2074, 75674966), (4126, 38039234), (4148, 37837483), (8252, 19019617), (18341, 8557324), (35071, 4475204), (36682, 4278662), (70142, 2237602), (73364, 2139331), (125843, 1247188), (140284, 1118801), (251686, 623594), (311797, 503372)]