137671744

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 112

約数和(自身を含む): 337084416

約数和(自身を除く): 199412672

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 161, 184, 217, 224, 248, 322, 368, 431, 434, 448, 496, 644, 713, 736, 862, 868, 992, 1288, 1426, 1472, 1724, 1736, 1984, 2576, 2852, 3017, 3448, 3472, 4991, 5152, 5704, 6034, 6896, 6944, 9913, 9982, 10304, 11408, 12068, 13361, 13792, 13888, 19826, 19964, 22816, 24136, 26722, 27584, 39652, 39928, 45632, 48272, 53444, 69391, 79304, 79856, 93527, 96544, 106888, 138782, 158608, 159712, 187054, 193088, 213776, 277564, 307303, 317216, 319424, 374108, 427552, 555128, 614606, 634432, 748216, 855104, 1110256, 1229212, 1496432, 2151121, 2220512, 2458424, 2992864, 4302242, 4441024, 4916848, 5985728, 8604484, 9833696, 17208968, 19667392, 34417936, 68835872, 137671744]

約数ペア:

[(1, 137671744), (2, 68835872), (4, 34417936), (7, 19667392), (8, 17208968), (14, 9833696), (16, 8604484), (23, 5985728), (28, 4916848), (31, 4441024), (32, 4302242), (46, 2992864), (56, 2458424), (62, 2220512), (64, 2151121), (92, 1496432), (112, 1229212), (124, 1110256), (161, 855104), (184, 748216), (217, 634432), (224, 614606), (248, 555128), (322, 427552), (368, 374108), (431, 319424), (434, 317216), (448, 307303), (496, 277564), (644, 213776), (713, 193088), (736, 187054), (862, 159712), (868, 158608), (992, 138782), (1288, 106888), (1426, 96544), (1472, 93527), (1724, 79856), (1736, 79304), (1984, 69391), (2576, 53444), (2852, 48272), (3017, 45632), (3448, 39928), (3472, 39652), (4991, 27584), (5152, 26722), (5704, 24136), (6034, 22816), (6896, 19964), (6944, 19826), (9913, 13888), (9982, 13792), (10304, 13361), (11408, 12068)]