288328138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10061}}^1$

素因数の和:10182

約数の個数: 32

約数和(自身を含む): 521614080

約数和(自身を除く): 233285942

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 4094, 10061, 14329, 20122, 28658, 70427, 140854, 231403, 462806, 895429, 1619821, 1790858, 3239642, 6268003, 12536006, 20594867, 41189734, 144164069, 288328138]

約数ペア:

[(1, 288328138), (2, 144164069), (7, 41189734), (14, 20594867), (23, 12536006), (46, 6268003), (89, 3239642), (161, 1790858), (178, 1619821), (322, 895429), (623, 462806), (1246, 231403), (2047, 140854), (4094, 70427), (10061, 28658), (14329, 20122)]