123367952

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2447}}^1$

素因数の和:2615

約数の個数: 40

約数和(自身を含む): 251341056

約数和(自身を除く): 127973104

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 137, 184, 274, 368, 548, 1096, 2192, 2447, 3151, 4894, 6302, 9788, 12604, 19576, 25208, 39152, 50416, 56281, 112562, 225124, 335239, 450248, 670478, 900496, 1340956, 2681912, 5363824, 7710497, 15420994, 30841988, 61683976, 123367952]

約数ペア:

[(1, 123367952), (2, 61683976), (4, 30841988), (8, 15420994), (16, 7710497), (23, 5363824), (46, 2681912), (92, 1340956), (137, 900496), (184, 670478), (274, 450248), (368, 335239), (548, 225124), (1096, 112562), (2192, 56281), (2447, 50416), (3151, 39152), (4894, 25208), (6302, 19576), (9788, 12604)]