169487768

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 340290720

約数和(自身を除く): 170802952

約数列:

[1, 2, 4, 8, 41, 43, 61, 82, 86, 122, 164, 172, 197, 244, 328, 344, 394, 488, 788, 1576, 1763, 2501, 2623, 3526, 5002, 5246, 7052, 8077, 8471, 10004, 10492, 12017, 14104, 16154, 16942, 20008, 20984, 24034, 32308, 33884, 48068, 64616, 67768, 96136, 107543, 215086, 347311, 430172, 492697, 516731, 694622, 860344, 985394, 1033462, 1389244, 1970788, 2066924, 2778488, 3941576, 4133848, 21185971, 42371942, 84743884, 169487768]

約数ペア:

[(1, 169487768), (2, 84743884), (4, 42371942), (8, 21185971), (41, 4133848), (43, 3941576), (61, 2778488), (82, 2066924), (86, 1970788), (122, 1389244), (164, 1033462), (172, 985394), (197, 860344), (244, 694622), (328, 516731), (344, 492697), (394, 430172), (488, 347311), (788, 215086), (1576, 107543), (1763, 96136), (2501, 67768), (2623, 64616), (3526, 48068), (5002, 33884), (5246, 32308), (7052, 24034), (8077, 20984), (8471, 20008), (10004, 16942), (10492, 16154), (12017, 14104)]