121672352

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{683}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 253380960

約数和(自身を除く): 131708608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 293, 304, 586, 608, 683, 1172, 1366, 2344, 2732, 4688, 5464, 5567, 9376, 10928, 11134, 12977, 21856, 22268, 25954, 44536, 51908, 89072, 103816, 178144, 200119, 207632, 400238, 415264, 800476, 1600952, 3201904, 3802261, 6403808, 7604522, 15209044, 30418088, 60836176, 121672352]

約数ペア:

[(1, 121672352), (2, 60836176), (4, 30418088), (8, 15209044), (16, 7604522), (19, 6403808), (32, 3802261), (38, 3201904), (76, 1600952), (152, 800476), (293, 415264), (304, 400238), (586, 207632), (608, 200119), (683, 178144), (1172, 103816), (1366, 89072), (2344, 51908), (2732, 44536), (4688, 25954), (5464, 22268), (5567, 21856), (9376, 12977), (10928, 11134)]