127942371128

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{42187}}^1$

素因数の和:42469

約数の個数: 96

約数和(自身を含む): 285151223280

約数和(自身を除く): 157208852152

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 241, 242, 286, 482, 484, 572, 964, 968, 1144, 1573, 1928, 2651, 3133, 3146, 5302, 6266, 6292, 10604, 12532, 12584, 21208, 25064, 29161, 34463, 42187, 58322, 68926, 84374, 116644, 137852, 168748, 233288, 275704, 337496, 379093, 464057, 548431, 758186, 928114, 1096862, 1516372, 1856228, 2193724, 3032744, 3712456, 4387448, 5104627, 6032741, 10167067, 10209254, 12065482, 20334134, 20418508, 24130964, 40668268, 40837016, 48261928, 66360151, 81336536, 111837737, 132171871, 132720302, 223675474, 264343742, 265440604, 447350948, 528687484, 530881208, 894701896, 1057374968, 1230215107, 1453890581, 2460430214, 2907781162, 4920860428, 5815562324, 9841720856, 11631124648, 15992796391, 31985592782, 63971185564, 127942371128]

約数ペア:

[(1, 127942371128), (2, 63971185564), (4, 31985592782), (8, 15992796391), (11, 11631124648), (13, 9841720856), (22, 5815562324), (26, 4920860428), (44, 2907781162), (52, 2460430214), (88, 1453890581), (104, 1230215107), (121, 1057374968), (143, 894701896), (241, 530881208), (242, 528687484), (286, 447350948), (482, 265440604), (484, 264343742), (572, 223675474), (964, 132720302), (968, 132171871), (1144, 111837737), (1573, 81336536), (1928, 66360151), (2651, 48261928), (3133, 40837016), (3146, 40668268), (5302, 24130964), (6266, 20418508), (6292, 20334134), (10604, 12065482), (12532, 10209254), (12584, 10167067), (21208, 6032741), (25064, 5104627), (29161, 4387448), (34463, 3712456), (42187, 3032744), (58322, 2193724), (68926, 1856228), (84374, 1516372), (116644, 1096862), (137852, 928114), (168748, 758186), (233288, 548431), (275704, 464057), (337496, 379093)]