156932757

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 243662848

約数和(自身を除く): 86730091

約数列:

[1, 3, 9, 31, 43, 93, 103, 127, 129, 279, 309, 381, 387, 927, 1143, 1333, 3193, 3937, 3999, 4429, 5461, 9579, 11811, 11997, 13081, 13287, 16383, 28737, 35433, 39243, 39861, 49149, 117729, 137299, 169291, 405511, 411897, 507873, 562483, 1216533, 1235691, 1523619, 1687449, 3649599, 5062347, 17436973, 52310919, 156932757]

約数ペア:

[(1, 156932757), (3, 52310919), (9, 17436973), (31, 5062347), (43, 3649599), (93, 1687449), (103, 1523619), (127, 1235691), (129, 1216533), (279, 562483), (309, 507873), (381, 411897), (387, 405511), (927, 169291), (1143, 137299), (1333, 117729), (3193, 49149), (3937, 39861), (3999, 39243), (4429, 35433), (5461, 28737), (9579, 16383), (11811, 13287), (11997, 13081)]