157302937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 180625536

約数和(自身を除く): 23322599

約数列:

[1, 11, 41, 47, 181, 451, 517, 1681, 1927, 1991, 7421, 8507, 18491, 21197, 79007, 81631, 93577, 304261, 348787, 869077, 3346871, 3836657, 14300267, 157302937]

約数ペア:

[(1, 157302937), (11, 14300267), (41, 3836657), (47, 3346871), (181, 869077), (451, 348787), (517, 304261), (1681, 93577), (1927, 81631), (1991, 79007), (7421, 21197), (8507, 18491)]