128857104

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{8363}}^1$

素因数の和:8484

約数の個数: 60

約数和(自身を含む): 364034736

約数和(自身を除く): 235177632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 8363, 15408, 16726, 25089, 33452, 50178, 66904, 75267, 100356, 133808, 150534, 200712, 301068, 401424, 602136, 894841, 1204272, 1789682, 2684523, 3579364, 5369046, 7158728, 8053569, 10738092, 14317456, 16107138, 21476184, 32214276, 42952368, 64428552, 128857104]

約数ペア:

[(1, 128857104), (2, 64428552), (3, 42952368), (4, 32214276), (6, 21476184), (8, 16107138), (9, 14317456), (12, 10738092), (16, 8053569), (18, 7158728), (24, 5369046), (36, 3579364), (48, 2684523), (72, 1789682), (107, 1204272), (144, 894841), (214, 602136), (321, 401424), (428, 301068), (642, 200712), (856, 150534), (963, 133808), (1284, 100356), (1712, 75267), (1926, 66904), (2568, 50178), (3852, 33452), (5136, 25089), (7704, 16726), (8363, 15408)]