128264156958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{709057}}^1$

素因数の和:709201

約数の個数: 64

約数和(自身を含む): 302228881920

約数和(自身を除く): 173964724962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 73, 118, 146, 177, 219, 354, 413, 438, 511, 826, 1022, 1239, 1533, 2478, 3066, 4307, 8614, 12921, 25842, 30149, 60298, 90447, 180894, 709057, 1418114, 2127171, 4254342, 4963399, 9926798, 14890197, 29780394, 41834363, 51761161, 83668726, 103522322, 125503089, 155283483, 251006178, 292840541, 310566966, 362328127, 585681082, 724656254, 878521623, 1086984381, 1757043246, 2173968762, 3053908499, 6107816998, 9161725497, 18323450994, 21377359493, 42754718986, 64132078479, 128264156958]

約数ペア:

[(1, 128264156958), (2, 64132078479), (3, 42754718986), (6, 21377359493), (7, 18323450994), (14, 9161725497), (21, 6107816998), (42, 3053908499), (59, 2173968762), (73, 1757043246), (118, 1086984381), (146, 878521623), (177, 724656254), (219, 585681082), (354, 362328127), (413, 310566966), (438, 292840541), (511, 251006178), (826, 155283483), (1022, 125503089), (1239, 103522322), (1533, 83668726), (2478, 51761161), (3066, 41834363), (4307, 29780394), (8614, 14890197), (12921, 9926798), (25842, 4963399), (30149, 4254342), (60298, 2127171), (90447, 1418114), (180894, 709057)]