189982208

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 457845696

約数和(自身を除く): 267863488

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 64, 68, 73, 92, 104, 128, 136, 146, 184, 208, 221, 256, 272, 292, 299, 368, 391, 416, 442, 512, 544, 584, 598, 736, 782, 832, 884, 949, 1088, 1168, 1196, 1241, 1472, 1564, 1664, 1679, 1768, 1898, 2176, 2336, 2392, 2482, 2944, 3128, 3328, 3358, 3536, 3796, 4352, 4672, 4784, 4964, 5083, 5888, 6256, 6656, 6716, 7072, 7592, 8704, 9344, 9568, 9928, 10166, 11776, 12512, 13432, 14144, 15184, 16133, 18688, 19136, 19856, 20332, 21827, 25024, 26864, 28288, 28543, 30368, 32266, 37376, 38272, 39712, 40664, 43654, 50048, 53728, 56576, 57086, 60736, 64532, 76544, 79424, 81328, 87308, 100096, 107456, 113152, 114172, 121472, 129064, 153088, 158848, 162656, 174616, 200192, 214912, 228344, 242944, 258128, 317696, 325312, 349232, 371059, 429824, 456688, 485888, 516256, 635392, 650624, 698464, 742118, 859648, 913376, 1032512, 1301248, 1396928, 1484236, 1826752, 2065024, 2602496, 2793856, 2968472, 3653504, 4130048, 5587712, 5936944, 7307008, 8260096, 11175424, 11873888, 14614016, 23747776, 47495552, 94991104, 189982208]

約数ペア:

[(1, 189982208), (2, 94991104), (4, 47495552), (8, 23747776), (13, 14614016), (16, 11873888), (17, 11175424), (23, 8260096), (26, 7307008), (32, 5936944), (34, 5587712), (46, 4130048), (52, 3653504), (64, 2968472), (68, 2793856), (73, 2602496), (92, 2065024), (104, 1826752), (128, 1484236), (136, 1396928), (146, 1301248), (184, 1032512), (208, 913376), (221, 859648), (256, 742118), (272, 698464), (292, 650624), (299, 635392), (368, 516256), (391, 485888), (416, 456688), (442, 429824), (512, 371059), (544, 349232), (584, 325312), (598, 317696), (736, 258128), (782, 242944), (832, 228344), (884, 214912), (949, 200192), (1088, 174616), (1168, 162656), (1196, 158848), (1241, 153088), (1472, 129064), (1564, 121472), (1664, 114172), (1679, 113152), (1768, 107456), (1898, 100096), (2176, 87308), (2336, 81328), (2392, 79424), (2482, 76544), (2944, 64532), (3128, 60736), (3328, 57086), (3358, 56576), (3536, 53728), (3796, 50048), (4352, 43654), (4672, 40664), (4784, 39712), (4964, 38272), (5083, 37376), (5888, 32266), (6256, 30368), (6656, 28543), (6716, 28288), (7072, 26864), (7592, 25024), (8704, 21827), (9344, 20332), (9568, 19856), (9928, 19136), (10166, 18688), (11776, 16133), (12512, 15184), (13432, 14144)]