138288304

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{112247}}^1$

素因数の和:112273

約数の個数: 40

約数和(自身を含む): 334050048

約数和(自身を除く): 195761744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 112247, 224494, 448988, 785729, 897976, 1234717, 1571458, 1795952, 2469434, 3142916, 4938868, 6285832, 8643019, 9877736, 12571664, 17286038, 19755472, 34572076, 69144152, 138288304]

約数ペア:

[(1, 138288304), (2, 69144152), (4, 34572076), (7, 19755472), (8, 17286038), (11, 12571664), (14, 9877736), (16, 8643019), (22, 6285832), (28, 4938868), (44, 3142916), (56, 2469434), (77, 1795952), (88, 1571458), (112, 1234717), (154, 897976), (176, 785729), (308, 448988), (616, 224494), (1232, 112247)]