156984184137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{238439}}^1$

素因数の和:238805

約数の個数: 32

約数和(自身を含む): 232381716480

約数和(自身を除く): 75397532343

約数列:

[1, 3, 11, 33, 71, 213, 281, 781, 843, 2343, 3091, 9273, 19951, 59853, 219461, 238439, 658383, 715317, 2622829, 7868487, 16929169, 50787507, 67001359, 186220859, 201004077, 558662577, 737014949, 2211044847, 4757096489, 14271289467, 52328061379, 156984184137]

約数ペア:

[(1, 156984184137), (3, 52328061379), (11, 14271289467), (33, 4757096489), (71, 2211044847), (213, 737014949), (281, 558662577), (781, 201004077), (843, 186220859), (2343, 67001359), (3091, 50787507), (9273, 16929169), (19951, 7868487), (59853, 2622829), (219461, 715317), (238439, 658383)]