118215568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5477}}^1$

素因数の和:5575

約数の個数: 40

約数和(自身を含む): 244537920

約数和(自身を除く): 126322352

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 5477, 10792, 10954, 21584, 21908, 43816, 87632, 104063, 208126, 388867, 416252, 777734, 832504, 1555468, 1665008, 3110936, 6221872, 7388473, 14776946, 29553892, 59107784, 118215568]

約数ペア:

[(1, 118215568), (2, 59107784), (4, 29553892), (8, 14776946), (16, 7388473), (19, 6221872), (38, 3110936), (71, 1665008), (76, 1555468), (142, 832504), (152, 777734), (284, 416252), (304, 388867), (568, 208126), (1136, 104063), (1349, 87632), (2698, 43816), (5396, 21908), (5477, 21584), (10792, 10954)]