142166992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 315408384

約数和(自身を除く): 173241392

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 71, 88, 124, 142, 176, 248, 284, 341, 367, 496, 568, 682, 734, 781, 1136, 1364, 1468, 1562, 2201, 2728, 2936, 3124, 4037, 4402, 5456, 5872, 6248, 8074, 8804, 11377, 12496, 16148, 17608, 22754, 24211, 26057, 32296, 35216, 45508, 48422, 52114, 64592, 91016, 96844, 104228, 125147, 182032, 193688, 208456, 250294, 286627, 387376, 416912, 500588, 573254, 807767, 1001176, 1146508, 1615534, 2002352, 2293016, 3231068, 4586032, 6462136, 8885437, 12924272, 17770874, 35541748, 71083496, 142166992]

約数ペア:

[(1, 142166992), (2, 71083496), (4, 35541748), (8, 17770874), (11, 12924272), (16, 8885437), (22, 6462136), (31, 4586032), (44, 3231068), (62, 2293016), (71, 2002352), (88, 1615534), (124, 1146508), (142, 1001176), (176, 807767), (248, 573254), (284, 500588), (341, 416912), (367, 387376), (496, 286627), (568, 250294), (682, 208456), (734, 193688), (781, 182032), (1136, 125147), (1364, 104228), (1468, 96844), (1562, 91016), (2201, 64592), (2728, 52114), (2936, 48422), (3124, 45508), (4037, 35216), (4402, 32296), (5456, 26057), (5872, 24211), (6248, 22754), (8074, 17608), (8804, 16148), (11377, 12496)]