15357777672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{2677}}^1$

素因数の和:3275

約数の個数: 128

約数和(自身を含む): 42265267200

約数和(自身を除く): 26907489528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 547, 552, 874, 1094, 1311, 1641, 1748, 2188, 2622, 2677, 3282, 3496, 4376, 5244, 5354, 6564, 8031, 10393, 10488, 10708, 12581, 13128, 16062, 20786, 21416, 25162, 31179, 32124, 37743, 41572, 50324, 50863, 61571, 62358, 64248, 75486, 83144, 100648, 101726, 123142, 124716, 150972, 152589, 184713, 203452, 239039, 246284, 249432, 301944, 305178, 369426, 406904, 478078, 492568, 610356, 717117, 738852, 956156, 1169849, 1220712, 1434234, 1464319, 1477704, 1912312, 2339698, 2868468, 2928638, 3509547, 4392957, 4679396, 5736936, 5857276, 7019094, 8785914, 9358792, 11714552, 14038188, 17571828, 27822061, 28076376, 33679337, 35143656, 55644122, 67358674, 83466183, 101038011, 111288244, 134717348, 166932366, 202076022, 222576488, 269434696, 333864732, 404152044, 639907403, 667729464, 808304088, 1279814806, 1919722209, 2559629612, 3839444418, 5119259224, 7678888836, 15357777672]

約数ペア:

[(1, 15357777672), (2, 7678888836), (3, 5119259224), (4, 3839444418), (6, 2559629612), (8, 1919722209), (12, 1279814806), (19, 808304088), (23, 667729464), (24, 639907403), (38, 404152044), (46, 333864732), (57, 269434696), (69, 222576488), (76, 202076022), (92, 166932366), (114, 134717348), (138, 111288244), (152, 101038011), (184, 83466183), (228, 67358674), (276, 55644122), (437, 35143656), (456, 33679337), (547, 28076376), (552, 27822061), (874, 17571828), (1094, 14038188), (1311, 11714552), (1641, 9358792), (1748, 8785914), (2188, 7019094), (2622, 5857276), (2677, 5736936), (3282, 4679396), (3496, 4392957), (4376, 3509547), (5244, 2928638), (5354, 2868468), (6564, 2339698), (8031, 1912312), (10393, 1477704), (10488, 1464319), (10708, 1434234), (12581, 1220712), (13128, 1169849), (16062, 956156), (20786, 738852), (21416, 717117), (25162, 610356), (31179, 492568), (32124, 478078), (37743, 406904), (41572, 369426), (50324, 305178), (50863, 301944), (61571, 249432), (62358, 246284), (64248, 239039), (75486, 203452), (83144, 184713), (100648, 152589), (101726, 150972), (123142, 124716)]