156728039345

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1171}}^1\times {\mathrm{2383}}^1$

素因数の和:3845

約数の個数: 32

約数和(自身を含む): 193124597760

約数和(自身を除く): 36396558415

約数列:

[1, 5, 47, 235, 239, 1171, 1195, 2383, 5855, 11233, 11915, 55037, 56165, 112001, 275185, 279869, 560005, 569537, 1399345, 2790493, 2847685, 13153843, 13952465, 26768239, 65769215, 131153171, 133841195, 655765855, 666927827, 3334639135, 31345607869, 156728039345]

約数ペア:

[(1, 156728039345), (5, 31345607869), (47, 3334639135), (235, 666927827), (239, 655765855), (1171, 133841195), (1195, 131153171), (2383, 65769215), (5855, 26768239), (11233, 13952465), (11915, 13153843), (55037, 2847685), (56165, 2790493), (112001, 1399345), (275185, 569537), (279869, 560005)]