155320794

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 364953600

約数和(自身を除く): 209632806

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 79, 138, 158, 207, 237, 414, 474, 621, 711, 1242, 1422, 1583, 1817, 2133, 3166, 3634, 4266, 4749, 5451, 9498, 10902, 14247, 16353, 28494, 32706, 36409, 42741, 49059, 72818, 85482, 98118, 109227, 125057, 218454, 250114, 327681, 375171, 655362, 750342, 983043, 1125513, 1966086, 2251026, 2876311, 3376539, 5752622, 6753078, 8628933, 17257866, 25886799, 51773598, 77660397, 155320794]

約数ペア:

[(1, 155320794), (2, 77660397), (3, 51773598), (6, 25886799), (9, 17257866), (18, 8628933), (23, 6753078), (27, 5752622), (46, 3376539), (54, 2876311), (69, 2251026), (79, 1966086), (138, 1125513), (158, 983043), (207, 750342), (237, 655362), (414, 375171), (474, 327681), (621, 250114), (711, 218454), (1242, 125057), (1422, 109227), (1583, 98118), (1817, 85482), (2133, 72818), (3166, 49059), (3634, 42741), (4266, 36409), (4749, 32706), (5451, 28494), (9498, 16353), (10902, 14247)]