119955056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 266649600

約数和(自身を除く): 146694544

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 208, 239, 247, 254, 304, 478, 494, 508, 956, 988, 1016, 1651, 1912, 1976, 2032, 2413, 3107, 3302, 3824, 3952, 4541, 4826, 6214, 6604, 9082, 9652, 12428, 13208, 18164, 19304, 24856, 26416, 30353, 31369, 36328, 38608, 49712, 59033, 60706, 62738, 72656, 118066, 121412, 125476, 236132, 242824, 250952, 394589, 472264, 485648, 501904, 576707, 789178, 944528, 1153414, 1578356, 2306828, 3156712, 4613656, 6313424, 7497191, 9227312, 14994382, 29988764, 59977528, 119955056]

約数ペア:

[(1, 119955056), (2, 59977528), (4, 29988764), (8, 14994382), (13, 9227312), (16, 7497191), (19, 6313424), (26, 4613656), (38, 3156712), (52, 2306828), (76, 1578356), (104, 1153414), (127, 944528), (152, 789178), (208, 576707), (239, 501904), (247, 485648), (254, 472264), (304, 394589), (478, 250952), (494, 242824), (508, 236132), (956, 125476), (988, 121412), (1016, 118066), (1651, 72656), (1912, 62738), (1976, 60706), (2032, 59033), (2413, 49712), (3107, 38608), (3302, 36328), (3824, 31369), (3952, 30353), (4541, 26416), (4826, 24856), (6214, 19304), (6604, 18164), (9082, 13208), (9652, 12428)]