138346208

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 144

約数和(自身を含む): 372831984

約数和(自身を除く): 234485776

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 539, 572, 616, 617, 637, 728, 784, 1001, 1078, 1144, 1232, 1234, 1274, 1456, 1568, 2002, 2156, 2288, 2464, 2468, 2548, 2912, 4004, 4312, 4319, 4576, 4936, 5096, 6787, 7007, 8008, 8021, 8624, 8638, 9872, 10192, 13574, 14014, 16016, 16042, 17248, 17276, 19744, 20384, 27148, 28028, 30233, 32032, 32084, 34552, 47509, 54296, 56056, 56147, 60466, 64168, 69104, 88231, 95018, 108592, 112112, 112294, 120932, 128336, 138208, 176462, 190036, 217184, 224224, 224588, 241864, 256672, 332563, 352924, 380072, 393029, 449176, 483728, 617617, 665126, 705848, 760144, 786058, 898352, 967456, 1235234, 1330252, 1411696, 1520288, 1572116, 1796704, 2470468, 2660504, 2823392, 3144232, 4323319, 4940936, 5321008, 6288464, 8646638, 9881872, 10642016, 12576928, 17293276, 19763744, 34586552, 69173104, 138346208]

約数ペア:

[(1, 138346208), (2, 69173104), (4, 34586552), (7, 19763744), (8, 17293276), (11, 12576928), (13, 10642016), (14, 9881872), (16, 8646638), (22, 6288464), (26, 5321008), (28, 4940936), (32, 4323319), (44, 3144232), (49, 2823392), (52, 2660504), (56, 2470468), (77, 1796704), (88, 1572116), (91, 1520288), (98, 1411696), (104, 1330252), (112, 1235234), (143, 967456), (154, 898352), (176, 786058), (182, 760144), (196, 705848), (208, 665126), (224, 617617), (286, 483728), (308, 449176), (352, 393029), (364, 380072), (392, 352924), (416, 332563), (539, 256672), (572, 241864), (616, 224588), (617, 224224), (637, 217184), (728, 190036), (784, 176462), (1001, 138208), (1078, 128336), (1144, 120932), (1232, 112294), (1234, 112112), (1274, 108592), (1456, 95018), (1568, 88231), (2002, 69104), (2156, 64168), (2288, 60466), (2464, 56147), (2468, 56056), (2548, 54296), (2912, 47509), (4004, 34552), (4312, 32084), (4319, 32032), (4576, 30233), (4936, 28028), (5096, 27148), (6787, 20384), (7007, 19744), (8008, 17276), (8021, 17248), (8624, 16042), (8638, 16016), (9872, 14014), (10192, 13574)]