143873776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1093}}^1$

素因数の和:1553

約数の個数: 40

約数和(自身を含む): 294373520

約数和(自身を除く): 150499744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 433, 866, 1093, 1732, 2186, 3464, 4372, 6928, 8227, 8744, 16454, 17488, 20767, 32908, 41534, 65816, 83068, 131632, 166136, 332272, 473269, 946538, 1893076, 3786152, 7572304, 8992111, 17984222, 35968444, 71936888, 143873776]

約数ペア:

[(1, 143873776), (2, 71936888), (4, 35968444), (8, 17984222), (16, 8992111), (19, 7572304), (38, 3786152), (76, 1893076), (152, 946538), (304, 473269), (433, 332272), (866, 166136), (1093, 131632), (1732, 83068), (2186, 65816), (3464, 41534), (4372, 32908), (6928, 20767), (8227, 17488), (8744, 16454)]