142735884

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1867}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 348972288

約数和(自身を除く): 206236404

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 277, 554, 831, 1108, 1662, 1867, 3324, 3734, 5601, 6371, 7468, 11202, 12742, 19113, 22404, 25484, 38226, 42941, 76452, 85882, 128823, 171764, 257646, 515292, 517159, 1034318, 1551477, 2068636, 3102954, 6205908, 11894657, 23789314, 35683971, 47578628, 71367942, 142735884]

約数ペア:

[(1, 142735884), (2, 71367942), (3, 47578628), (4, 35683971), (6, 23789314), (12, 11894657), (23, 6205908), (46, 3102954), (69, 2068636), (92, 1551477), (138, 1034318), (276, 517159), (277, 515292), (554, 257646), (831, 171764), (1108, 128823), (1662, 85882), (1867, 76452), (3324, 42941), (3734, 38226), (5601, 25484), (6371, 22404), (7468, 19113), (11202, 12742)]