138422016

素因数分解:

$2^8\times 3^2\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:918

約数の個数: 108

約数和(自身を含む): 405063568

約数和(自身を除く): 266641552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 256, 288, 292, 384, 438, 576, 584, 657, 768, 823, 876, 1152, 1168, 1314, 1646, 1752, 2304, 2336, 2469, 2628, 3292, 3504, 4672, 4938, 5256, 6584, 7008, 7407, 9344, 9876, 10512, 13168, 14016, 14814, 18688, 19752, 21024, 26336, 28032, 29628, 39504, 42048, 52672, 56064, 59256, 60079, 79008, 84096, 105344, 118512, 120158, 158016, 168192, 180237, 210688, 237024, 240316, 316032, 360474, 474048, 480632, 540711, 632064, 720948, 948096, 961264, 1081422, 1441896, 1896192, 1922528, 2162844, 2883792, 3845056, 4325688, 5767584, 7690112, 8651376, 11535168, 15380224, 17302752, 23070336, 34605504, 46140672, 69211008, 138422016]

約数ペア:

[(1, 138422016), (2, 69211008), (3, 46140672), (4, 34605504), (6, 23070336), (8, 17302752), (9, 15380224), (12, 11535168), (16, 8651376), (18, 7690112), (24, 5767584), (32, 4325688), (36, 3845056), (48, 2883792), (64, 2162844), (72, 1922528), (73, 1896192), (96, 1441896), (128, 1081422), (144, 961264), (146, 948096), (192, 720948), (219, 632064), (256, 540711), (288, 480632), (292, 474048), (384, 360474), (438, 316032), (576, 240316), (584, 237024), (657, 210688), (768, 180237), (823, 168192), (876, 158016), (1152, 120158), (1168, 118512), (1314, 105344), (1646, 84096), (1752, 79008), (2304, 60079), (2336, 59256), (2469, 56064), (2628, 52672), (3292, 42048), (3504, 39504), (4672, 29628), (4938, 28032), (5256, 26336), (6584, 21024), (7008, 19752), (7407, 18688), (9344, 14814), (9876, 14016), (10512, 13168)]