168776426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1543}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 312307968

約数和(自身を除く): 143531542

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 601, 1202, 1543, 3086, 4207, 7813, 8414, 10801, 15626, 20059, 21602, 40118, 54691, 109382, 140413, 280826, 927343, 1854686, 6491401, 12055459, 12982802, 24110918, 84388213, 168776426]

約数ペア:

[(1, 168776426), (2, 84388213), (7, 24110918), (13, 12982802), (14, 12055459), (26, 6491401), (91, 1854686), (182, 927343), (601, 280826), (1202, 140413), (1543, 109382), (3086, 54691), (4207, 40118), (7813, 21602), (8414, 20059), (10801, 15626)]