163525978336

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2543647}}^1$

素因数の和:2543712

約数の個数: 72

約数和(自身を含む): 383638078656

約数和(自身を除く): 220112100320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1312, 1568, 2009, 2296, 4018, 4592, 8036, 9184, 16072, 32144, 64288, 2543647, 5087294, 10174588, 17805529, 20349176, 35611058, 40698352, 71222116, 81396704, 104289527, 124638703, 142444232, 208579054, 249277406, 284888464, 417158108, 498554812, 569776928, 730026689, 834316216, 997109624, 1460053378, 1668632432, 1994219248, 2920106756, 3337264864, 3988438496, 5110186823, 5840213512, 10220373646, 11680427024, 20440747292, 23360854048, 40881494584, 81762989168, 163525978336]

約数ペア:

[(1, 163525978336), (2, 81762989168), (4, 40881494584), (7, 23360854048), (8, 20440747292), (14, 11680427024), (16, 10220373646), (28, 5840213512), (32, 5110186823), (41, 3988438496), (49, 3337264864), (56, 2920106756), (82, 1994219248), (98, 1668632432), (112, 1460053378), (164, 997109624), (196, 834316216), (224, 730026689), (287, 569776928), (328, 498554812), (392, 417158108), (574, 284888464), (656, 249277406), (784, 208579054), (1148, 142444232), (1312, 124638703), (1568, 104289527), (2009, 81396704), (2296, 71222116), (4018, 40698352), (4592, 35611058), (8036, 20349176), (9184, 17805529), (16072, 10174588), (32144, 5087294), (64288, 2543647)]