142359088144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{111487}}^1$

素因数の和:112392

約数の個数: 80

約数和(自身を含む): 339861803008

約数和(自身を除く): 197502714864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 877, 1456, 1754, 3508, 6139, 7016, 11401, 12278, 14032, 22802, 24556, 45604, 49112, 79807, 91208, 98224, 111487, 159614, 182416, 222974, 319228, 445948, 638456, 780409, 891896, 1276912, 1449331, 1560818, 1783792, 2898662, 3121636, 5797324, 6243272, 10145317, 11594648, 12486544, 20290634, 23189296, 40581268, 81162536, 97774099, 162325072, 195548198, 391096396, 684418693, 782192792, 1271063287, 1368837386, 1564385584, 2542126574, 2737674772, 5084253148, 5475349544, 8897443009, 10168506296, 10950699088, 17794886018, 20337012592, 35589772036, 71179544072, 142359088144]

約数ペア:

[(1, 142359088144), (2, 71179544072), (4, 35589772036), (7, 20337012592), (8, 17794886018), (13, 10950699088), (14, 10168506296), (16, 8897443009), (26, 5475349544), (28, 5084253148), (52, 2737674772), (56, 2542126574), (91, 1564385584), (104, 1368837386), (112, 1271063287), (182, 782192792), (208, 684418693), (364, 391096396), (728, 195548198), (877, 162325072), (1456, 97774099), (1754, 81162536), (3508, 40581268), (6139, 23189296), (7016, 20290634), (11401, 12486544), (12278, 11594648), (14032, 10145317), (22802, 6243272), (24556, 5797324), (45604, 3121636), (49112, 2898662), (79807, 1783792), (91208, 1560818), (98224, 1449331), (111487, 1276912), (159614, 891896), (182416, 780409), (222974, 638456), (319228, 445948)]