144405378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1240

約数の個数: 96

約数和(自身を含む): 368589312

約数和(自身を除く): 224183934

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 31, 34, 39, 51, 62, 78, 93, 102, 117, 153, 186, 221, 234, 279, 306, 403, 442, 527, 558, 663, 806, 1054, 1171, 1209, 1326, 1581, 1989, 2342, 2418, 3162, 3513, 3627, 3978, 4743, 6851, 7026, 7254, 9486, 10539, 13702, 15223, 19907, 20553, 21078, 30446, 36301, 39814, 41106, 45669, 59721, 61659, 72602, 91338, 108903, 119442, 123318, 137007, 179163, 217806, 258791, 274014, 326709, 358326, 471913, 517582, 617117, 653418, 776373, 943826, 1234234, 1415739, 1552746, 1851351, 2329119, 2831478, 3702702, 4247217, 4658238, 5554053, 8022521, 8494434, 11108106, 16045042, 24067563, 48135126, 72202689, 144405378]

約数ペア:

[(1, 144405378), (2, 72202689), (3, 48135126), (6, 24067563), (9, 16045042), (13, 11108106), (17, 8494434), (18, 8022521), (26, 5554053), (31, 4658238), (34, 4247217), (39, 3702702), (51, 2831478), (62, 2329119), (78, 1851351), (93, 1552746), (102, 1415739), (117, 1234234), (153, 943826), (186, 776373), (221, 653418), (234, 617117), (279, 517582), (306, 471913), (403, 358326), (442, 326709), (527, 274014), (558, 258791), (663, 217806), (806, 179163), (1054, 137007), (1171, 123318), (1209, 119442), (1326, 108903), (1581, 91338), (1989, 72602), (2342, 61659), (2418, 59721), (3162, 45669), (3513, 41106), (3627, 39814), (3978, 36301), (4743, 30446), (6851, 21078), (7026, 20553), (7254, 19907), (9486, 15223), (10539, 13702)]