15671895824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1313

約数の個数: 120

約数和(自身を含む): 34352051328

約数和(自身を除く): 18680155504

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 47, 52, 74, 94, 104, 148, 188, 208, 296, 376, 481, 592, 611, 752, 962, 1171, 1222, 1369, 1739, 1924, 2342, 2444, 2738, 3478, 3848, 4684, 4888, 5476, 6956, 7696, 9368, 9776, 10952, 13912, 15223, 17797, 18736, 21904, 22607, 27824, 30446, 35594, 43327, 45214, 55037, 60892, 64343, 71188, 86654, 90428, 110074, 121784, 128686, 142376, 173308, 180856, 220148, 243568, 257372, 284752, 346616, 361712, 440296, 514744, 563251, 693232, 715481, 836459, 880592, 1029488, 1126502, 1430962, 1603099, 1672918, 2036369, 2253004, 2861924, 3206198, 3345836, 4072738, 4506008, 5723848, 6412396, 6691672, 8145476, 9012016, 11447696, 12824792, 13383344, 16290952, 20840287, 25649584, 26472797, 32581904, 41680574, 52945594, 75345653, 83361148, 105891188, 150691306, 166722296, 211782376, 301382612, 333444592, 423564752, 602765224, 979493489, 1205530448, 1958986978, 3917973956, 7835947912, 15671895824]

約数ペア:

[(1, 15671895824), (2, 7835947912), (4, 3917973956), (8, 1958986978), (13, 1205530448), (16, 979493489), (26, 602765224), (37, 423564752), (47, 333444592), (52, 301382612), (74, 211782376), (94, 166722296), (104, 150691306), (148, 105891188), (188, 83361148), (208, 75345653), (296, 52945594), (376, 41680574), (481, 32581904), (592, 26472797), (611, 25649584), (752, 20840287), (962, 16290952), (1171, 13383344), (1222, 12824792), (1369, 11447696), (1739, 9012016), (1924, 8145476), (2342, 6691672), (2444, 6412396), (2738, 5723848), (3478, 4506008), (3848, 4072738), (4684, 3345836), (4888, 3206198), (5476, 2861924), (6956, 2253004), (7696, 2036369), (9368, 1672918), (9776, 1603099), (10952, 1430962), (13912, 1126502), (15223, 1029488), (17797, 880592), (18736, 836459), (21904, 715481), (22607, 693232), (27824, 563251), (30446, 514744), (35594, 440296), (43327, 361712), (45214, 346616), (55037, 284752), (60892, 257372), (64343, 243568), (71188, 220148), (86654, 180856), (90428, 173308), (110074, 142376), (121784, 128686)]