127085718

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2617

約数の個数: 48

約数和(自身を含む): 280025856

約数和(自身を除く): 152940138

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 361, 437, 722, 874, 1083, 1311, 2166, 2551, 2622, 5102, 7653, 8303, 15306, 16606, 24909, 48469, 49818, 58673, 96938, 117346, 145407, 176019, 290814, 352038, 920911, 1114787, 1841822, 2229574, 2762733, 3344361, 5525466, 6688722, 21180953, 42361906, 63542859, 127085718]

約数ペア:

[(1, 127085718), (2, 63542859), (3, 42361906), (6, 21180953), (19, 6688722), (23, 5525466), (38, 3344361), (46, 2762733), (57, 2229574), (69, 1841822), (114, 1114787), (138, 920911), (361, 352038), (437, 290814), (722, 176019), (874, 145407), (1083, 117346), (1311, 96938), (2166, 58673), (2551, 49818), (2622, 48469), (5102, 24909), (7653, 16606), (8303, 15306)]