160390384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 389903616

約数和(自身を除く): 229513232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 211, 308, 422, 616, 617, 844, 1232, 1234, 1477, 1688, 2321, 2468, 2954, 3376, 4319, 4642, 4936, 5908, 6787, 8638, 9284, 9872, 11816, 13574, 16247, 17276, 18568, 23632, 27148, 32494, 34552, 37136, 47509, 54296, 64988, 69104, 95018, 108592, 129976, 130187, 190036, 259952, 260374, 380072, 520748, 760144, 911309, 1041496, 1432057, 1822618, 2082992, 2864114, 3645236, 5728228, 7290472, 10024399, 11456456, 14580944, 20048798, 22912912, 40097596, 80195192, 160390384]

約数ペア:

[(1, 160390384), (2, 80195192), (4, 40097596), (7, 22912912), (8, 20048798), (11, 14580944), (14, 11456456), (16, 10024399), (22, 7290472), (28, 5728228), (44, 3645236), (56, 2864114), (77, 2082992), (88, 1822618), (112, 1432057), (154, 1041496), (176, 911309), (211, 760144), (308, 520748), (422, 380072), (616, 260374), (617, 259952), (844, 190036), (1232, 130187), (1234, 129976), (1477, 108592), (1688, 95018), (2321, 69104), (2468, 64988), (2954, 54296), (3376, 47509), (4319, 37136), (4642, 34552), (4936, 32494), (5908, 27148), (6787, 23632), (8638, 18568), (9284, 17276), (9872, 16247), (11816, 13574)]