158260256

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5839}}^1$

素因数の和:5878

約数の個数: 72

約数和(自身を含む): 391466880

約数和(自身を除く): 233206624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 5839, 6776, 11678, 13552, 23356, 27104, 40873, 46712, 64229, 81746, 93424, 128458, 163492, 186848, 256916, 326984, 449603, 513832, 653968, 706519, 899206, 1027664, 1307936, 1413038, 1798412, 2055328, 2826076, 3596824, 4945633, 5652152, 7193648, 9891266, 11304304, 14387296, 19782532, 22608608, 39565064, 79130128, 158260256]

約数ペア:

[(1, 158260256), (2, 79130128), (4, 39565064), (7, 22608608), (8, 19782532), (11, 14387296), (14, 11304304), (16, 9891266), (22, 7193648), (28, 5652152), (32, 4945633), (44, 3596824), (56, 2826076), (77, 2055328), (88, 1798412), (112, 1413038), (121, 1307936), (154, 1027664), (176, 899206), (224, 706519), (242, 653968), (308, 513832), (352, 449603), (484, 326984), (616, 256916), (847, 186848), (968, 163492), (1232, 128458), (1694, 93424), (1936, 81746), (2464, 64229), (3388, 46712), (3872, 40873), (5839, 27104), (6776, 23356), (11678, 13552)]