181136384

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1281

約数の個数: 88

約数和(自身を含む): 425743248

約数和(自身を除く): 244606864

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 1024, 1144, 1237, 1408, 1664, 2288, 2474, 2816, 3328, 4576, 4948, 5632, 6656, 9152, 9896, 11264, 13312, 13607, 16081, 18304, 19792, 27214, 32162, 36608, 39584, 54428, 64324, 73216, 79168, 108856, 128648, 146432, 158336, 176891, 217712, 257296, 316672, 353782, 435424, 514592, 633344, 707564, 870848, 1029184, 1266688, 1415128, 1741696, 2058368, 2830256, 3483392, 4116736, 5660512, 6966784, 8233472, 11321024, 13933568, 16466944, 22642048, 45284096, 90568192, 181136384]

約数ペア:

[(1, 181136384), (2, 90568192), (4, 45284096), (8, 22642048), (11, 16466944), (13, 13933568), (16, 11321024), (22, 8233472), (26, 6966784), (32, 5660512), (44, 4116736), (52, 3483392), (64, 2830256), (88, 2058368), (104, 1741696), (128, 1415128), (143, 1266688), (176, 1029184), (208, 870848), (256, 707564), (286, 633344), (352, 514592), (416, 435424), (512, 353782), (572, 316672), (704, 257296), (832, 217712), (1024, 176891), (1144, 158336), (1237, 146432), (1408, 128648), (1664, 108856), (2288, 79168), (2474, 73216), (2816, 64324), (3328, 54428), (4576, 39584), (4948, 36608), (5632, 32162), (6656, 27214), (9152, 19792), (9896, 18304), (11264, 16081), (13312, 13607)]