157136

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:99

約数の個数: 40

約数和(自身を含む): 369024

約数和(自身を除く): 211888

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 61, 92, 112, 122, 161, 184, 244, 322, 368, 427, 488, 644, 854, 976, 1288, 1403, 1708, 2576, 2806, 3416, 5612, 6832, 9821, 11224, 19642, 22448, 39284, 78568, 157136]

約数ペア:

[(1, 157136), (2, 78568), (4, 39284), (7, 22448), (8, 19642), (14, 11224), (16, 9821), (23, 6832), (28, 5612), (46, 3416), (56, 2806), (61, 2576), (92, 1708), (112, 1403), (122, 1288), (161, 976), (184, 854), (244, 644), (322, 488), (368, 427)]