143764776

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{28123}}^1$

素因数の和:28206

約数の個数: 48

約数和(自身を含む): 394860960

約数和(自身を除く): 251096184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 28123, 56246, 84369, 112492, 168738, 224984, 253107, 337476, 506214, 674952, 1012428, 1996733, 2024856, 3993466, 5990199, 7986932, 11980398, 15973864, 17970597, 23960796, 35941194, 47921592, 71882388, 143764776]

約数ペア:

[(1, 143764776), (2, 71882388), (3, 47921592), (4, 35941194), (6, 23960796), (8, 17970597), (9, 15973864), (12, 11980398), (18, 7986932), (24, 5990199), (36, 3993466), (71, 2024856), (72, 1996733), (142, 1012428), (213, 674952), (284, 506214), (426, 337476), (568, 253107), (639, 224984), (852, 168738), (1278, 112492), (1704, 84369), (2556, 56246), (5112, 28123)]