125521144

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{887}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 289270440

約数和(自身を除く): 163749296

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 361, 392, 532, 722, 887, 931, 1064, 1444, 1774, 1862, 2527, 2888, 3548, 3724, 5054, 6209, 7096, 7448, 10108, 12418, 16853, 17689, 20216, 24836, 33706, 35378, 43463, 49672, 67412, 70756, 86926, 117971, 134824, 141512, 173852, 235942, 320207, 347704, 471884, 640414, 825797, 943768, 1280828, 1651594, 2241449, 2561656, 3303188, 4482898, 6606376, 8965796, 15690143, 17931592, 31380286, 62760572, 125521144]

約数ペア:

[(1, 125521144), (2, 62760572), (4, 31380286), (7, 17931592), (8, 15690143), (14, 8965796), (19, 6606376), (28, 4482898), (38, 3303188), (49, 2561656), (56, 2241449), (76, 1651594), (98, 1280828), (133, 943768), (152, 825797), (196, 640414), (266, 471884), (361, 347704), (392, 320207), (532, 235942), (722, 173852), (887, 141512), (931, 134824), (1064, 117971), (1444, 86926), (1774, 70756), (1862, 67412), (2527, 49672), (2888, 43463), (3548, 35378), (3724, 33706), (5054, 24836), (6209, 20216), (7096, 17689), (7448, 16853), (10108, 12418)]