156740577596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{13136153}}^1$

素因数の和:13136333

約数の個数: 24

約数和(自身を含む): 290571726480

約数和(自身を除く): 133831148884

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 11932, 13136153, 26272306, 52544612, 249586907, 499173814, 998347628, 2062376021, 4124752042, 8249504084, 39185144399, 78370288798, 156740577596]

約数ペア:

[(1, 156740577596), (2, 78370288798), (4, 39185144399), (19, 8249504084), (38, 4124752042), (76, 2062376021), (157, 998347628), (314, 499173814), (628, 249586907), (2983, 52544612), (5966, 26272306), (11932, 13136153)]