142370994928

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{5569}}^1\times {\mathrm{12197}}^1$

素因数の和:17905

約数の個数: 40

約数和(自身を含む): 278022183120

約数和(自身を除く): 135651188192

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 5569, 11138, 12197, 22276, 24394, 44552, 48788, 89104, 97576, 195152, 729539, 1459078, 1597807, 2918156, 3195614, 5836312, 6391228, 11672624, 12782456, 25564912, 67925093, 135850186, 271700372, 543400744, 1086801488, 8898187183, 17796374366, 35592748732, 71185497464, 142370994928]

約数ペア:

[(1, 142370994928), (2, 71185497464), (4, 35592748732), (8, 17796374366), (16, 8898187183), (131, 1086801488), (262, 543400744), (524, 271700372), (1048, 135850186), (2096, 67925093), (5569, 25564912), (11138, 12782456), (12197, 11672624), (22276, 6391228), (24394, 5836312), (44552, 3195614), (48788, 2918156), (89104, 1597807), (97576, 1459078), (195152, 729539)]