139885704

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{30839}}^1$

素因数の和:30864

約数の個数: 80

約数和(自身を含む): 447796800

約数和(自身を除く): 307911096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 30839, 61678, 92517, 123356, 185034, 215873, 246712, 277551, 370068, 431746, 555102, 647619, 740136, 832653, 863492, 1110204, 1295238, 1665306, 1726984, 1942857, 2220408, 2497959, 2590476, 3330612, 3885714, 4995918, 5180952, 5828571, 6661224, 7771428, 9991836, 11657142, 15542856, 17485713, 19983672, 23314284, 34971426, 46628568, 69942852, 139885704]

約数ペア:

[(1, 139885704), (2, 69942852), (3, 46628568), (4, 34971426), (6, 23314284), (7, 19983672), (8, 17485713), (9, 15542856), (12, 11657142), (14, 9991836), (18, 7771428), (21, 6661224), (24, 5828571), (27, 5180952), (28, 4995918), (36, 3885714), (42, 3330612), (54, 2590476), (56, 2497959), (63, 2220408), (72, 1942857), (81, 1726984), (84, 1665306), (108, 1295238), (126, 1110204), (162, 863492), (168, 832653), (189, 740136), (216, 647619), (252, 555102), (324, 431746), (378, 370068), (504, 277551), (567, 246712), (648, 215873), (756, 185034), (1134, 123356), (1512, 92517), (2268, 61678), (4536, 30839)]