153969426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34631}}^1$

素因数の和:34671

約数の個数: 48

約数和(自身を含む): 378181440

約数和(自身を除く): 224212014

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 34631, 69262, 103893, 207786, 311679, 450203, 623358, 657989, 900406, 1315978, 1350609, 1973967, 2701218, 3947934, 4051827, 5921901, 8103654, 8553857, 11843802, 17107714, 25661571, 51323142, 76984713, 153969426]

約数ペア:

[(1, 153969426), (2, 76984713), (3, 51323142), (6, 25661571), (9, 17107714), (13, 11843802), (18, 8553857), (19, 8103654), (26, 5921901), (38, 4051827), (39, 3947934), (57, 2701218), (78, 1973967), (114, 1350609), (117, 1315978), (171, 900406), (234, 657989), (247, 623358), (342, 450203), (494, 311679), (741, 207786), (1482, 103893), (2223, 69262), (4446, 34631)]