157250402309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6247}}^1\times {\mathrm{25147}}^1$

素因数の和:31425

約数の個数: 32

約数和(自身を含む): 211175602176

約数和(自身を除く): 53925199867

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 6247, 25147, 43729, 68717, 81211, 176029, 276617, 326911, 481019, 568477, 893321, 1936319, 2288377, 3596021, 6253247, 25172147, 157093309, 1099653163, 1728026399, 2042213017, 12096184793, 14295491119, 22464343187, 157250402309]

約数ペア:

[(1, 157250402309), (7, 22464343187), (11, 14295491119), (13, 12096184793), (77, 2042213017), (91, 1728026399), (143, 1099653163), (1001, 157093309), (6247, 25172147), (25147, 6253247), (43729, 3596021), (68717, 2288377), (81211, 1936319), (176029, 893321), (276617, 568477), (326911, 481019)]