131442048

素因数分解:

$2^7\times 3^3\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 394005600

約数和(自身を除く): 262563552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 192, 216, 219, 288, 292, 384, 432, 438, 521, 576, 584, 657, 864, 876, 1042, 1152, 1168, 1314, 1563, 1728, 1752, 1971, 2084, 2336, 2628, 3126, 3456, 3504, 3942, 4168, 4672, 4689, 5256, 6252, 7008, 7884, 8336, 9344, 9378, 10512, 12504, 14016, 14067, 15768, 16672, 18756, 21024, 25008, 28032, 28134, 31536, 33344, 37512, 38033, 42048, 50016, 56268, 63072, 66688, 75024, 76066, 84096, 100032, 112536, 114099, 126144, 150048, 152132, 200064, 225072, 228198, 252288, 300096, 304264, 342297, 450144, 456396, 600192, 608528, 684594, 900288, 912792, 1026891, 1217056, 1369188, 1800576, 1825584, 2053782, 2434112, 2738376, 3651168, 4107564, 4868224, 5476752, 7302336, 8215128, 10953504, 14604672, 16430256, 21907008, 32860512, 43814016, 65721024, 131442048]

約数ペア:

[(1, 131442048), (2, 65721024), (3, 43814016), (4, 32860512), (6, 21907008), (8, 16430256), (9, 14604672), (12, 10953504), (16, 8215128), (18, 7302336), (24, 5476752), (27, 4868224), (32, 4107564), (36, 3651168), (48, 2738376), (54, 2434112), (64, 2053782), (72, 1825584), (73, 1800576), (96, 1369188), (108, 1217056), (128, 1026891), (144, 912792), (146, 900288), (192, 684594), (216, 608528), (219, 600192), (288, 456396), (292, 450144), (384, 342297), (432, 304264), (438, 300096), (521, 252288), (576, 228198), (584, 225072), (657, 200064), (864, 152132), (876, 150048), (1042, 126144), (1152, 114099), (1168, 112536), (1314, 100032), (1563, 84096), (1728, 76066), (1752, 75024), (1971, 66688), (2084, 63072), (2336, 56268), (2628, 50016), (3126, 42048), (3456, 38033), (3504, 37512), (3942, 33344), (4168, 31536), (4672, 28134), (4689, 28032), (5256, 25008), (6252, 21024), (7008, 18756), (7884, 16672), (8336, 15768), (9344, 14067), (9378, 14016), (10512, 12504)]