158235040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52051}}^1$

素因数の和:52085

約数の個数: 48

約数和(自身を含む): 393513120

約数和(自身を除く): 235278080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 52051, 104102, 208204, 260255, 416408, 520510, 832816, 988969, 1041020, 1665632, 1977938, 2082040, 3955876, 4164080, 4944845, 7911752, 8328160, 9889690, 15823504, 19779380, 31647008, 39558760, 79117520, 158235040]

約数ペア:

[(1, 158235040), (2, 79117520), (4, 39558760), (5, 31647008), (8, 19779380), (10, 15823504), (16, 9889690), (19, 8328160), (20, 7911752), (32, 4944845), (38, 4164080), (40, 3955876), (76, 2082040), (80, 1977938), (95, 1665632), (152, 1041020), (160, 988969), (190, 832816), (304, 520510), (380, 416408), (608, 260255), (760, 208204), (1520, 104102), (3040, 52051)]