138617856

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 198

約数和(自身を含む): 438283170

約数和(自身を除く): 299665314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 89, 96, 104, 117, 128, 144, 156, 169, 178, 192, 208, 234, 256, 267, 288, 312, 338, 356, 384, 416, 468, 507, 512, 534, 576, 624, 676, 712, 768, 801, 832, 936, 1014, 1024, 1068, 1152, 1157, 1248, 1352, 1424, 1521, 1536, 1602, 1664, 1872, 2028, 2136, 2304, 2314, 2496, 2704, 2848, 3042, 3072, 3204, 3328, 3471, 3744, 4056, 4272, 4608, 4628, 4992, 5408, 5696, 6084, 6408, 6656, 6942, 7488, 8112, 8544, 9216, 9256, 9984, 10413, 10816, 11392, 12168, 12816, 13312, 13884, 14976, 15041, 16224, 17088, 18512, 19968, 20826, 21632, 22784, 24336, 25632, 27768, 29952, 30082, 32448, 34176, 37024, 39936, 41652, 43264, 45123, 45568, 48672, 51264, 55536, 59904, 60164, 64896, 68352, 74048, 83304, 86528, 90246, 91136, 97344, 102528, 111072, 119808, 120328, 129792, 135369, 136704, 148096, 166608, 173056, 180492, 194688, 205056, 222144, 240656, 259584, 270738, 273408, 296192, 333216, 360984, 389376, 410112, 444288, 481312, 519168, 541476, 592384, 666432, 721968, 778752, 820224, 888576, 962624, 1082952, 1184768, 1332864, 1443936, 1557504, 1777152, 1925248, 2165904, 2665728, 2887872, 3554304, 3850496, 4331808, 5331456, 5775744, 7700992, 8663616, 10662912, 11551488, 15401984, 17327232, 23102976, 34654464, 46205952, 69308928, 138617856]

約数ペア:

[(1, 138617856), (2, 69308928), (3, 46205952), (4, 34654464), (6, 23102976), (8, 17327232), (9, 15401984), (12, 11551488), (13, 10662912), (16, 8663616), (18, 7700992), (24, 5775744), (26, 5331456), (32, 4331808), (36, 3850496), (39, 3554304), (48, 2887872), (52, 2665728), (64, 2165904), (72, 1925248), (78, 1777152), (89, 1557504), (96, 1443936), (104, 1332864), (117, 1184768), (128, 1082952), (144, 962624), (156, 888576), (169, 820224), (178, 778752), (192, 721968), (208, 666432), (234, 592384), (256, 541476), (267, 519168), (288, 481312), (312, 444288), (338, 410112), (356, 389376), (384, 360984), (416, 333216), (468, 296192), (507, 273408), (512, 270738), (534, 259584), (576, 240656), (624, 222144), (676, 205056), (712, 194688), (768, 180492), (801, 173056), (832, 166608), (936, 148096), (1014, 136704), (1024, 135369), (1068, 129792), (1152, 120328), (1157, 119808), (1248, 111072), (1352, 102528), (1424, 97344), (1521, 91136), (1536, 90246), (1602, 86528), (1664, 83304), (1872, 74048), (2028, 68352), (2136, 64896), (2304, 60164), (2314, 59904), (2496, 55536), (2704, 51264), (2848, 48672), (3042, 45568), (3072, 45123), (3204, 43264), (3328, 41652), (3471, 39936), (3744, 37024), (4056, 34176), (4272, 32448), (4608, 30082), (4628, 29952), (4992, 27768), (5408, 25632), (5696, 24336), (6084, 22784), (6408, 21632), (6656, 20826), (6942, 19968), (7488, 18512), (8112, 17088), (8544, 16224), (9216, 15041), (9256, 14976), (9984, 13884), (10413, 13312), (10816, 12816), (11392, 12168)]