158431872

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 447249600

約数和(自身を除く): 288817728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 41, 48, 58, 64, 82, 87, 96, 116, 123, 128, 164, 174, 192, 232, 246, 328, 347, 348, 384, 464, 492, 656, 694, 696, 928, 984, 1041, 1189, 1312, 1388, 1392, 1856, 1968, 2082, 2378, 2624, 2776, 2784, 3567, 3712, 3936, 4164, 4756, 5248, 5552, 5568, 7134, 7872, 8328, 9512, 10063, 11104, 11136, 14227, 14268, 15744, 16656, 19024, 20126, 22208, 28454, 28536, 30189, 33312, 38048, 40252, 42681, 44416, 56908, 57072, 60378, 66624, 76096, 80504, 85362, 113816, 114144, 120756, 133248, 152192, 161008, 170724, 227632, 228288, 241512, 322016, 341448, 412583, 455264, 456576, 483024, 644032, 682896, 825166, 910528, 966048, 1237749, 1288064, 1365792, 1650332, 1821056, 1932096, 2475498, 2731584, 3300664, 3864192, 4950996, 5463168, 6601328, 9901992, 13202656, 19803984, 26405312, 39607968, 52810624, 79215936, 158431872]

約数ペア:

[(1, 158431872), (2, 79215936), (3, 52810624), (4, 39607968), (6, 26405312), (8, 19803984), (12, 13202656), (16, 9901992), (24, 6601328), (29, 5463168), (32, 4950996), (41, 3864192), (48, 3300664), (58, 2731584), (64, 2475498), (82, 1932096), (87, 1821056), (96, 1650332), (116, 1365792), (123, 1288064), (128, 1237749), (164, 966048), (174, 910528), (192, 825166), (232, 682896), (246, 644032), (328, 483024), (347, 456576), (348, 455264), (384, 412583), (464, 341448), (492, 322016), (656, 241512), (694, 228288), (696, 227632), (928, 170724), (984, 161008), (1041, 152192), (1189, 133248), (1312, 120756), (1388, 114144), (1392, 113816), (1856, 85362), (1968, 80504), (2082, 76096), (2378, 66624), (2624, 60378), (2776, 57072), (2784, 56908), (3567, 44416), (3712, 42681), (3936, 40252), (4164, 38048), (4756, 33312), (5248, 30189), (5552, 28536), (5568, 28454), (7134, 22208), (7872, 20126), (8328, 19024), (9512, 16656), (10063, 15744), (11104, 14268), (11136, 14227)]