128025144

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 387072000

約数和(自身を除く): 259046856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 127, 156, 216, 234, 254, 312, 351, 359, 381, 468, 508, 702, 718, 762, 936, 1016, 1077, 1143, 1404, 1436, 1524, 1651, 2154, 2286, 2808, 2872, 3048, 3231, 3302, 3429, 4308, 4572, 4667, 4953, 6462, 6604, 6858, 8616, 9144, 9334, 9693, 9906, 12924, 13208, 13716, 14001, 14859, 18668, 19386, 19812, 25848, 27432, 28002, 29718, 37336, 38772, 39624, 42003, 44577, 45593, 56004, 59436, 77544, 84006, 89154, 91186, 112008, 118872, 126009, 136779, 168012, 178308, 182372, 252018, 273558, 336024, 356616, 364744, 410337, 504036, 547116, 592709, 820674, 1008072, 1094232, 1185418, 1231011, 1641348, 1778127, 2370836, 2462022, 3282696, 3556254, 4741672, 4924044, 5334381, 7112508, 9848088, 10668762, 14225016, 16003143, 21337524, 32006286, 42675048, 64012572, 128025144]

約数ペア:

[(1, 128025144), (2, 64012572), (3, 42675048), (4, 32006286), (6, 21337524), (8, 16003143), (9, 14225016), (12, 10668762), (13, 9848088), (18, 7112508), (24, 5334381), (26, 4924044), (27, 4741672), (36, 3556254), (39, 3282696), (52, 2462022), (54, 2370836), (72, 1778127), (78, 1641348), (104, 1231011), (108, 1185418), (117, 1094232), (127, 1008072), (156, 820674), (216, 592709), (234, 547116), (254, 504036), (312, 410337), (351, 364744), (359, 356616), (381, 336024), (468, 273558), (508, 252018), (702, 182372), (718, 178308), (762, 168012), (936, 136779), (1016, 126009), (1077, 118872), (1143, 112008), (1404, 91186), (1436, 89154), (1524, 84006), (1651, 77544), (2154, 59436), (2286, 56004), (2808, 45593), (2872, 44577), (3048, 42003), (3231, 39624), (3302, 38772), (3429, 37336), (4308, 29718), (4572, 28002), (4667, 27432), (4953, 25848), (6462, 19812), (6604, 19386), (6858, 18668), (8616, 14859), (9144, 14001), (9334, 13716), (9693, 13208), (9906, 12924)]