158642176

素因数分解:

$2^{12}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:545

約数の個数: 104

約数和(自身を含む): 396313344

約数和(自身を除く): 237671168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 503, 512, 616, 704, 896, 1006, 1024, 1232, 1408, 1792, 2012, 2048, 2464, 2816, 3521, 3584, 4024, 4096, 4928, 5533, 5632, 7042, 7168, 8048, 9856, 11066, 11264, 14084, 14336, 16096, 19712, 22132, 22528, 28168, 28672, 32192, 38731, 39424, 44264, 45056, 56336, 64384, 77462, 78848, 88528, 112672, 128768, 154924, 157696, 177056, 225344, 257536, 309848, 315392, 354112, 450688, 515072, 619696, 708224, 901376, 1030144, 1239392, 1416448, 1802752, 2060288, 2478784, 2832896, 3605504, 4957568, 5665792, 7211008, 9915136, 11331584, 14422016, 19830272, 22663168, 39660544, 79321088, 158642176]

約数ペア:

[(1, 158642176), (2, 79321088), (4, 39660544), (7, 22663168), (8, 19830272), (11, 14422016), (14, 11331584), (16, 9915136), (22, 7211008), (28, 5665792), (32, 4957568), (44, 3605504), (56, 2832896), (64, 2478784), (77, 2060288), (88, 1802752), (112, 1416448), (128, 1239392), (154, 1030144), (176, 901376), (224, 708224), (256, 619696), (308, 515072), (352, 450688), (448, 354112), (503, 315392), (512, 309848), (616, 257536), (704, 225344), (896, 177056), (1006, 157696), (1024, 154924), (1232, 128768), (1408, 112672), (1792, 88528), (2012, 78848), (2048, 77462), (2464, 64384), (2816, 56336), (3521, 45056), (3584, 44264), (4024, 39424), (4096, 38731), (4928, 32192), (5533, 28672), (5632, 28168), (7042, 22528), (7168, 22132), (8048, 19712), (9856, 16096), (11066, 14336), (11264, 14084)]