128966418

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 334623744

約数和(自身を除く): 205657326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 167, 189, 227, 243, 334, 378, 454, 486, 501, 567, 681, 1002, 1134, 1169, 1362, 1503, 1589, 1701, 2043, 2338, 3006, 3178, 3402, 3507, 4086, 4509, 4767, 6129, 7014, 9018, 9534, 10521, 12258, 13527, 14301, 18387, 21042, 27054, 28602, 31563, 36774, 37909, 40581, 42903, 55161, 63126, 75818, 81162, 85806, 94689, 110322, 113727, 128709, 189378, 227454, 257418, 265363, 284067, 341181, 386127, 530726, 568134, 682362, 772254, 796089, 1023543, 1592178, 2047086, 2388267, 3070629, 4776534, 6141258, 7164801, 9211887, 14329602, 18423774, 21494403, 42988806, 64483209, 128966418]

約数ペア:

[(1, 128966418), (2, 64483209), (3, 42988806), (6, 21494403), (7, 18423774), (9, 14329602), (14, 9211887), (18, 7164801), (21, 6141258), (27, 4776534), (42, 3070629), (54, 2388267), (63, 2047086), (81, 1592178), (126, 1023543), (162, 796089), (167, 772254), (189, 682362), (227, 568134), (243, 530726), (334, 386127), (378, 341181), (454, 284067), (486, 265363), (501, 257418), (567, 227454), (681, 189378), (1002, 128709), (1134, 113727), (1169, 110322), (1362, 94689), (1503, 85806), (1589, 81162), (1701, 75818), (2043, 63126), (2338, 55161), (3006, 42903), (3178, 40581), (3402, 37909), (3507, 36774), (4086, 31563), (4509, 28602), (4767, 27054), (6129, 21042), (7014, 18387), (9018, 14301), (9534, 13527), (10521, 12258)]