138556224

素因数分解:

$2^6\times 3^3\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:645

約数の個数: 112

約数和(自身を含む): 410504640

約数和(自身を除く): 271948416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 181, 192, 216, 288, 362, 432, 443, 543, 576, 724, 864, 886, 1086, 1329, 1448, 1629, 1728, 1772, 2172, 2658, 2896, 3258, 3544, 3987, 4344, 4887, 5316, 5792, 6516, 7088, 7974, 8688, 9774, 10632, 11584, 11961, 13032, 14176, 15948, 17376, 19548, 21264, 23922, 26064, 28352, 31896, 34752, 39096, 42528, 47844, 52128, 63792, 78192, 80183, 85056, 95688, 104256, 127584, 156384, 160366, 191376, 240549, 255168, 312768, 320732, 382752, 481098, 641464, 721647, 765504, 962196, 1282928, 1443294, 1924392, 2164941, 2565856, 2886588, 3848784, 4329882, 5131712, 5773176, 7697568, 8659764, 11546352, 15395136, 17319528, 23092704, 34639056, 46185408, 69278112, 138556224]

約数ペア:

[(1, 138556224), (2, 69278112), (3, 46185408), (4, 34639056), (6, 23092704), (8, 17319528), (9, 15395136), (12, 11546352), (16, 8659764), (18, 7697568), (24, 5773176), (27, 5131712), (32, 4329882), (36, 3848784), (48, 2886588), (54, 2565856), (64, 2164941), (72, 1924392), (96, 1443294), (108, 1282928), (144, 962196), (181, 765504), (192, 721647), (216, 641464), (288, 481098), (362, 382752), (432, 320732), (443, 312768), (543, 255168), (576, 240549), (724, 191376), (864, 160366), (886, 156384), (1086, 127584), (1329, 104256), (1448, 95688), (1629, 85056), (1728, 80183), (1772, 78192), (2172, 63792), (2658, 52128), (2896, 47844), (3258, 42528), (3544, 39096), (3987, 34752), (4344, 31896), (4887, 28352), (5316, 26064), (5792, 23922), (6516, 21264), (7088, 19548), (7974, 17376), (8688, 15948), (9774, 14176), (10632, 13032), (11584, 11961)]