123109248

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 348986880

約数和(自身を除く): 225877632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 53, 64, 69, 92, 96, 106, 128, 138, 159, 184, 192, 212, 263, 276, 318, 368, 384, 424, 526, 552, 636, 736, 789, 848, 1052, 1104, 1219, 1272, 1472, 1578, 1696, 2104, 2208, 2438, 2544, 2944, 3156, 3392, 3657, 4208, 4416, 4876, 5088, 6049, 6312, 6784, 7314, 8416, 8832, 9752, 10176, 12098, 12624, 13939, 14628, 16832, 18147, 19504, 20352, 24196, 25248, 27878, 29256, 33664, 36294, 39008, 41817, 48392, 50496, 55756, 58512, 72588, 78016, 83634, 96784, 100992, 111512, 117024, 145176, 156032, 167268, 193568, 223024, 234048, 290352, 320597, 334536, 387136, 446048, 468096, 580704, 641194, 669072, 774272, 892096, 961791, 1161408, 1282388, 1338144, 1784192, 1923582, 2322816, 2564776, 2676288, 3847164, 5129552, 5352576, 7694328, 10259104, 15388656, 20518208, 30777312, 41036416, 61554624, 123109248]

約数ペア:

[(1, 123109248), (2, 61554624), (3, 41036416), (4, 30777312), (6, 20518208), (8, 15388656), (12, 10259104), (16, 7694328), (23, 5352576), (24, 5129552), (32, 3847164), (46, 2676288), (48, 2564776), (53, 2322816), (64, 1923582), (69, 1784192), (92, 1338144), (96, 1282388), (106, 1161408), (128, 961791), (138, 892096), (159, 774272), (184, 669072), (192, 641194), (212, 580704), (263, 468096), (276, 446048), (318, 387136), (368, 334536), (384, 320597), (424, 290352), (526, 234048), (552, 223024), (636, 193568), (736, 167268), (789, 156032), (848, 145176), (1052, 117024), (1104, 111512), (1219, 100992), (1272, 96784), (1472, 83634), (1578, 78016), (1696, 72588), (2104, 58512), (2208, 55756), (2438, 50496), (2544, 48392), (2944, 41817), (3156, 39008), (3392, 36294), (3657, 33664), (4208, 29256), (4416, 27878), (4876, 25248), (5088, 24196), (6049, 20352), (6312, 19504), (6784, 18147), (7314, 16832), (8416, 14628), (8832, 13939), (9752, 12624), (10176, 12098)]