199139328

素因数分解:

$2^{13}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 168

約数和(自身を含む): 598896948

約数和(自身を除く): 399757620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 73, 74, 96, 111, 128, 144, 146, 148, 192, 219, 222, 256, 288, 292, 296, 333, 384, 438, 444, 512, 576, 584, 592, 657, 666, 768, 876, 888, 1024, 1152, 1168, 1184, 1314, 1332, 1536, 1752, 1776, 2048, 2304, 2336, 2368, 2628, 2664, 2701, 3072, 3504, 3552, 4096, 4608, 4672, 4736, 5256, 5328, 5402, 6144, 7008, 7104, 8103, 8192, 9216, 9344, 9472, 10512, 10656, 10804, 12288, 14016, 14208, 16206, 18432, 18688, 18944, 21024, 21312, 21608, 24309, 24576, 28032, 28416, 32412, 36864, 37376, 37888, 42048, 42624, 43216, 48618, 56064, 56832, 64824, 73728, 74752, 75776, 84096, 85248, 86432, 97236, 112128, 113664, 129648, 149504, 151552, 168192, 170496, 172864, 194472, 224256, 227328, 259296, 299008, 303104, 336384, 340992, 345728, 388944, 448512, 454656, 518592, 598016, 672768, 681984, 691456, 777888, 897024, 909312, 1037184, 1345536, 1363968, 1382912, 1555776, 1794048, 2074368, 2691072, 2727936, 2765824, 3111552, 4148736, 5382144, 5531648, 6223104, 8297472, 11063296, 12446208, 16594944, 22126592, 24892416, 33189888, 49784832, 66379776, 99569664, 199139328]

約数ペア:

[(1, 199139328), (2, 99569664), (3, 66379776), (4, 49784832), (6, 33189888), (8, 24892416), (9, 22126592), (12, 16594944), (16, 12446208), (18, 11063296), (24, 8297472), (32, 6223104), (36, 5531648), (37, 5382144), (48, 4148736), (64, 3111552), (72, 2765824), (73, 2727936), (74, 2691072), (96, 2074368), (111, 1794048), (128, 1555776), (144, 1382912), (146, 1363968), (148, 1345536), (192, 1037184), (219, 909312), (222, 897024), (256, 777888), (288, 691456), (292, 681984), (296, 672768), (333, 598016), (384, 518592), (438, 454656), (444, 448512), (512, 388944), (576, 345728), (584, 340992), (592, 336384), (657, 303104), (666, 299008), (768, 259296), (876, 227328), (888, 224256), (1024, 194472), (1152, 172864), (1168, 170496), (1184, 168192), (1314, 151552), (1332, 149504), (1536, 129648), (1752, 113664), (1776, 112128), (2048, 97236), (2304, 86432), (2336, 85248), (2368, 84096), (2628, 75776), (2664, 74752), (2701, 73728), (3072, 64824), (3504, 56832), (3552, 56064), (4096, 48618), (4608, 43216), (4672, 42624), (4736, 42048), (5256, 37888), (5328, 37376), (5402, 36864), (6144, 32412), (7008, 28416), (7104, 28032), (8103, 24576), (8192, 24309), (9216, 21608), (9344, 21312), (9472, 21024), (10512, 18944), (10656, 18688), (10804, 18432), (12288, 16206), (14016, 14208)]