157128702992

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{9817}}^1\times {\mathrm{10313}}^1$

素因数の和:20235

約数の個数: 40

約数和(自身を含む): 307636544376

約数和(自身を除く): 150507841384

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 9817, 10313, 19634, 20626, 39268, 41252, 78536, 82504, 157072, 165008, 952249, 1000361, 1904498, 2000722, 3808996, 4001444, 7617992, 8002888, 15235984, 16005776, 101242721, 202485442, 404970884, 809941768, 1619883536, 9820543937, 19641087874, 39282175748, 78564351496, 157128702992]

約数ペア:

[(1, 157128702992), (2, 78564351496), (4, 39282175748), (8, 19641087874), (16, 9820543937), (97, 1619883536), (194, 809941768), (388, 404970884), (776, 202485442), (1552, 101242721), (9817, 16005776), (10313, 15235984), (19634, 8002888), (20626, 7617992), (39268, 4001444), (41252, 3808996), (78536, 2000722), (82504, 1904498), (157072, 1000361), (165008, 952249)]