157025705620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23864089}}^1$

素因数の和:23864152

約数の個数: 48

約数和(自身を含む): 384880043520

約数和(自身を除く): 227854337900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 23864089, 47728178, 95456356, 119320445, 167048623, 238640890, 334097246, 477281780, 668194492, 835243115, 1121612183, 1670486230, 2243224366, 3340972460, 4486448732, 5608060915, 7851285281, 11216121830, 15702570562, 22432243660, 31405141124, 39256426405, 78512852810, 157025705620]

約数ペア:

[(1, 157025705620), (2, 78512852810), (4, 39256426405), (5, 31405141124), (7, 22432243660), (10, 15702570562), (14, 11216121830), (20, 7851285281), (28, 5608060915), (35, 4486448732), (47, 3340972460), (70, 2243224366), (94, 1670486230), (140, 1121612183), (188, 835243115), (235, 668194492), (329, 477281780), (470, 334097246), (658, 238640890), (940, 167048623), (1316, 119320445), (1645, 95456356), (3290, 47728178), (6580, 23864089)]