144874912

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 365238720

約数和(自身を除く): 220363808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 86, 89, 91, 104, 112, 169, 172, 178, 182, 208, 224, 301, 338, 344, 356, 364, 416, 559, 602, 623, 676, 688, 712, 728, 1118, 1157, 1183, 1204, 1246, 1352, 1376, 1424, 1456, 2236, 2314, 2366, 2408, 2492, 2704, 2848, 2912, 3827, 3913, 4472, 4628, 4732, 4816, 4984, 5408, 7267, 7654, 7826, 8099, 8944, 9256, 9464, 9632, 9968, 14534, 15041, 15308, 15652, 16198, 17888, 18512, 18928, 19936, 26789, 29068, 30082, 30616, 31304, 32396, 37024, 37856, 49751, 50869, 53578, 58136, 60164, 61232, 62608, 64792, 99502, 101738, 105287, 107156, 116272, 120328, 122464, 125216, 129584, 199004, 203476, 210574, 214312, 232544, 240656, 259168, 348257, 398008, 406952, 421148, 428624, 481312, 646763, 696514, 796016, 813904, 842296, 857248, 1293526, 1393028, 1592032, 1627808, 1684592, 2587052, 2786056, 3369184, 4527341, 5174104, 5572112, 9054682, 10348208, 11144224, 18109364, 20696416, 36218728, 72437456, 144874912]

約数ペア:

[(1, 144874912), (2, 72437456), (4, 36218728), (7, 20696416), (8, 18109364), (13, 11144224), (14, 10348208), (16, 9054682), (26, 5572112), (28, 5174104), (32, 4527341), (43, 3369184), (52, 2786056), (56, 2587052), (86, 1684592), (89, 1627808), (91, 1592032), (104, 1393028), (112, 1293526), (169, 857248), (172, 842296), (178, 813904), (182, 796016), (208, 696514), (224, 646763), (301, 481312), (338, 428624), (344, 421148), (356, 406952), (364, 398008), (416, 348257), (559, 259168), (602, 240656), (623, 232544), (676, 214312), (688, 210574), (712, 203476), (728, 199004), (1118, 129584), (1157, 125216), (1183, 122464), (1204, 120328), (1246, 116272), (1352, 107156), (1376, 105287), (1424, 101738), (1456, 99502), (2236, 64792), (2314, 62608), (2366, 61232), (2408, 60164), (2492, 58136), (2704, 53578), (2848, 50869), (2912, 49751), (3827, 37856), (3913, 37024), (4472, 32396), (4628, 31304), (4732, 30616), (4816, 30082), (4984, 29068), (5408, 26789), (7267, 19936), (7654, 18928), (7826, 18512), (8099, 17888), (8944, 16198), (9256, 15652), (9464, 15308), (9632, 15041), (9968, 14534)]