140216384

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:836

約数の個数: 112

約数和(自身を含む): 356737920

約数和(自身を除く): 216521536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 148, 154, 176, 224, 259, 296, 308, 352, 407, 448, 518, 592, 616, 704, 769, 814, 1036, 1184, 1232, 1538, 1628, 2072, 2368, 2464, 2849, 3076, 3256, 4144, 4928, 5383, 5698, 6152, 6512, 8288, 8459, 10766, 11396, 12304, 13024, 16576, 16918, 21532, 22792, 24608, 26048, 28453, 33836, 43064, 45584, 49216, 56906, 59213, 67672, 86128, 91168, 113812, 118426, 135344, 172256, 182336, 199171, 227624, 236852, 270688, 312983, 344512, 398342, 455248, 473704, 541376, 625966, 796684, 910496, 947408, 1251932, 1593368, 1820992, 1894816, 2190881, 2503864, 3186736, 3789632, 4381762, 5007728, 6373472, 8763524, 10015456, 12746944, 17527048, 20030912, 35054096, 70108192, 140216384]

約数ペア:

[(1, 140216384), (2, 70108192), (4, 35054096), (7, 20030912), (8, 17527048), (11, 12746944), (14, 10015456), (16, 8763524), (22, 6373472), (28, 5007728), (32, 4381762), (37, 3789632), (44, 3186736), (56, 2503864), (64, 2190881), (74, 1894816), (77, 1820992), (88, 1593368), (112, 1251932), (148, 947408), (154, 910496), (176, 796684), (224, 625966), (259, 541376), (296, 473704), (308, 455248), (352, 398342), (407, 344512), (448, 312983), (518, 270688), (592, 236852), (616, 227624), (704, 199171), (769, 182336), (814, 172256), (1036, 135344), (1184, 118426), (1232, 113812), (1538, 91168), (1628, 86128), (2072, 67672), (2368, 59213), (2464, 56906), (2849, 49216), (3076, 45584), (3256, 43064), (4144, 33836), (4928, 28453), (5383, 26048), (5698, 24608), (6152, 22792), (6512, 21532), (8288, 16918), (8459, 16576), (10766, 13024), (11396, 12304)]