152705504

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21991}}^1$

素因数の和:22039

約数の個数: 48

約数和(自身を含む): 354686976

約数和(自身を除く): 201981472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 21991, 43982, 87964, 153937, 175928, 307874, 351856, 615748, 681721, 703712, 1231496, 1363442, 2462992, 2726884, 4772047, 4925984, 5453768, 9544094, 10907536, 19088188, 21815072, 38176376, 76352752, 152705504]

約数ペア:

[(1, 152705504), (2, 76352752), (4, 38176376), (7, 21815072), (8, 19088188), (14, 10907536), (16, 9544094), (28, 5453768), (31, 4925984), (32, 4772047), (56, 2726884), (62, 2462992), (112, 1363442), (124, 1231496), (217, 703712), (224, 681721), (248, 615748), (434, 351856), (496, 307874), (868, 175928), (992, 153937), (1736, 87964), (3472, 43982), (6944, 21991)]