128370264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28603}}^1$

素因数の和:28640

約数の個数: 64

約数和(自身を含む): 370707840

約数和(自身を除く): 242337576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 28603, 57206, 85809, 114412, 171618, 228824, 314633, 343236, 486251, 629266, 686472, 943899, 972502, 1258532, 1458753, 1887798, 1945004, 2517064, 2917506, 3775596, 3890008, 5348761, 5835012, 7551192, 10697522, 11670024, 16046283, 21395044, 32092566, 42790088, 64185132, 128370264]

約数ペア:

[(1, 128370264), (2, 64185132), (3, 42790088), (4, 32092566), (6, 21395044), (8, 16046283), (11, 11670024), (12, 10697522), (17, 7551192), (22, 5835012), (24, 5348761), (33, 3890008), (34, 3775596), (44, 2917506), (51, 2517064), (66, 1945004), (68, 1887798), (88, 1458753), (102, 1258532), (132, 972502), (136, 943899), (187, 686472), (204, 629266), (264, 486251), (374, 343236), (408, 314633), (561, 228824), (748, 171618), (1122, 114412), (1496, 85809), (2244, 57206), (4488, 28603)]