149823193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 179292960

約数和(自身を除く): 29469767

約数列:

[1, 13, 17, 29, 97, 221, 241, 377, 493, 1261, 1649, 2813, 3133, 4097, 6409, 6989, 21437, 23377, 36569, 47821, 53261, 90857, 118813, 303901, 397409, 621673, 677933, 1544569, 5166317, 8813129, 11524861, 149823193]

約数ペア:

[(1, 149823193), (13, 11524861), (17, 8813129), (29, 5166317), (97, 1544569), (221, 677933), (241, 621673), (377, 397409), (493, 303901), (1261, 118813), (1649, 90857), (2813, 53261), (3133, 47821), (4097, 36569), (6409, 23377), (6989, 21437)]