128512062

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2677}}^1$

素因数の和:2822

約数の個数: 64

約数和(自身を含む): 329072640

約数和(自身を除く): 200560578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 127, 189, 254, 378, 381, 762, 889, 1143, 1778, 2286, 2667, 2677, 3429, 5334, 5354, 6858, 8001, 8031, 16002, 16062, 18739, 24003, 24093, 37478, 48006, 48186, 56217, 72279, 112434, 144558, 168651, 337302, 339979, 505953, 679958, 1011906, 1019937, 2039874, 2379853, 3059811, 4759706, 6119622, 7139559, 9179433, 14279118, 18358866, 21418677, 42837354, 64256031, 128512062]

約数ペア:

[(1, 128512062), (2, 64256031), (3, 42837354), (6, 21418677), (7, 18358866), (9, 14279118), (14, 9179433), (18, 7139559), (21, 6119622), (27, 4759706), (42, 3059811), (54, 2379853), (63, 2039874), (126, 1019937), (127, 1011906), (189, 679958), (254, 505953), (378, 339979), (381, 337302), (762, 168651), (889, 144558), (1143, 112434), (1778, 72279), (2286, 56217), (2667, 48186), (2677, 48006), (3429, 37478), (5334, 24093), (5354, 24003), (6858, 18739), (8001, 16062), (8031, 16002)]