125660912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 271982592

約数和(自身を除く): 146321680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 71, 104, 127, 134, 142, 208, 254, 268, 284, 508, 536, 568, 871, 923, 1016, 1072, 1136, 1651, 1742, 1846, 2032, 3302, 3484, 3692, 4757, 6604, 6968, 7384, 8509, 9017, 9514, 13208, 13936, 14768, 17018, 18034, 19028, 26416, 34036, 36068, 38056, 61841, 68072, 72136, 76112, 110617, 117221, 123682, 136144, 144272, 221234, 234442, 247364, 442468, 468884, 494728, 604139, 884936, 937768, 989456, 1208278, 1769872, 1875536, 2416556, 4833112, 7853807, 9666224, 15707614, 31415228, 62830456, 125660912]

約数ペア:

[(1, 125660912), (2, 62830456), (4, 31415228), (8, 15707614), (13, 9666224), (16, 7853807), (26, 4833112), (52, 2416556), (67, 1875536), (71, 1769872), (104, 1208278), (127, 989456), (134, 937768), (142, 884936), (208, 604139), (254, 494728), (268, 468884), (284, 442468), (508, 247364), (536, 234442), (568, 221234), (871, 144272), (923, 136144), (1016, 123682), (1072, 117221), (1136, 110617), (1651, 76112), (1742, 72136), (1846, 68072), (2032, 61841), (3302, 38056), (3484, 36068), (3692, 34036), (4757, 26416), (6604, 19028), (6968, 18034), (7384, 17018), (8509, 14768), (9017, 13936), (9514, 13208)]