128124738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6089}}^1$

素因数の和:6271

約数の個数: 48

約数和(自身を含む): 319213440

約数和(自身を除く): 191088702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167, 334, 501, 1002, 1169, 1503, 2338, 3006, 3507, 6089, 7014, 10521, 12178, 18267, 21042, 36534, 42623, 54801, 85246, 109602, 127869, 255738, 383607, 767214, 1016863, 2033726, 3050589, 6101178, 7118041, 9151767, 14236082, 18303534, 21354123, 42708246, 64062369, 128124738]

約数ペア:

[(1, 128124738), (2, 64062369), (3, 42708246), (6, 21354123), (7, 18303534), (9, 14236082), (14, 9151767), (18, 7118041), (21, 6101178), (42, 3050589), (63, 2033726), (126, 1016863), (167, 767214), (334, 383607), (501, 255738), (1002, 127869), (1169, 109602), (1503, 85246), (2338, 54801), (3006, 42623), (3507, 36534), (6089, 21042), (7014, 18267), (10521, 12178)]