156938620258

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4244567}}^1$

素因数の和:4244734

約数の個数: 32

約数和(自身を含む): 285234969600

約数和(自身を除く): 128296349342

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5282, 18487, 36974, 4244567, 8489134, 29711969, 59423938, 80646773, 161293546, 564527411, 589994813, 1129054822, 1179989626, 4129963691, 8259927382, 11209901447, 22419802894, 78469310129, 156938620258]

約数ペア:

[(1, 156938620258), (2, 78469310129), (7, 22419802894), (14, 11209901447), (19, 8259927382), (38, 4129963691), (133, 1179989626), (139, 1129054822), (266, 589994813), (278, 564527411), (973, 161293546), (1946, 80646773), (2641, 59423938), (5282, 29711969), (18487, 8489134), (36974, 4244567)]