127656164

素因数分解:

$2^2\times {\mathrm{23}}^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 242901120

約数和(自身を除く): 115244956

約数列:

[1, 2, 4, 23, 43, 46, 61, 86, 92, 122, 172, 244, 529, 989, 1058, 1403, 1978, 2116, 2623, 2806, 3956, 5246, 5612, 10492, 12167, 22747, 24334, 32269, 45494, 48668, 60329, 64538, 90988, 120658, 129076, 241316, 523181, 742187, 1046362, 1387567, 1484374, 2092724, 2775134, 2968748, 5550268, 31914041, 63828082, 127656164]

約数ペア:

[(1, 127656164), (2, 63828082), (4, 31914041), (23, 5550268), (43, 2968748), (46, 2775134), (61, 2092724), (86, 1484374), (92, 1387567), (122, 1046362), (172, 742187), (244, 523181), (529, 241316), (989, 129076), (1058, 120658), (1403, 90988), (1978, 64538), (2116, 60329), (2623, 48668), (2806, 45494), (3956, 32269), (5246, 24334), (5612, 22747), (10492, 12167)]