174621952

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 362621952

約数和(自身を除く): 188000000

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 128, 131, 164, 254, 256, 262, 328, 508, 524, 656, 1016, 1048, 1312, 2032, 2096, 2624, 4064, 4192, 5207, 5248, 5371, 8128, 8384, 10414, 10496, 10742, 16256, 16637, 16768, 20828, 21484, 32512, 33274, 33536, 41656, 42968, 66548, 83312, 85936, 133096, 166624, 171872, 266192, 333248, 343744, 532384, 666496, 682117, 687488, 1064768, 1332992, 1364234, 1374976, 2129536, 2728468, 4259072, 5456936, 10913872, 21827744, 43655488, 87310976, 174621952]

約数ペア:

[(1, 174621952), (2, 87310976), (4, 43655488), (8, 21827744), (16, 10913872), (32, 5456936), (41, 4259072), (64, 2728468), (82, 2129536), (127, 1374976), (128, 1364234), (131, 1332992), (164, 1064768), (254, 687488), (256, 682117), (262, 666496), (328, 532384), (508, 343744), (524, 333248), (656, 266192), (1016, 171872), (1048, 166624), (1312, 133096), (2032, 85936), (2096, 83312), (2624, 66548), (4064, 42968), (4192, 41656), (5207, 33536), (5248, 33274), (5371, 32512), (8128, 21484), (8384, 20828), (10414, 16768), (10496, 16637), (10742, 16256)]