168367872

素因数分解:

$2^8\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1039}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 450661120

約数和(自身を除く): 282293248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 633, 768, 844, 1039, 1266, 1688, 2078, 2532, 3117, 3376, 4156, 5064, 6234, 6752, 8312, 10128, 12468, 13504, 16624, 20256, 24936, 27008, 33248, 40512, 49872, 54016, 66496, 81024, 99744, 132992, 162048, 199488, 219229, 265984, 398976, 438458, 657687, 797952, 876916, 1315374, 1753832, 2630748, 3507664, 5261496, 7015328, 10522992, 14030656, 21045984, 28061312, 42091968, 56122624, 84183936, 168367872]

約数ペア:

[(1, 168367872), (2, 84183936), (3, 56122624), (4, 42091968), (6, 28061312), (8, 21045984), (12, 14030656), (16, 10522992), (24, 7015328), (32, 5261496), (48, 3507664), (64, 2630748), (96, 1753832), (128, 1315374), (192, 876916), (211, 797952), (256, 657687), (384, 438458), (422, 398976), (633, 265984), (768, 219229), (844, 199488), (1039, 162048), (1266, 132992), (1688, 99744), (2078, 81024), (2532, 66496), (3117, 54016), (3376, 49872), (4156, 40512), (5064, 33248), (6234, 27008), (6752, 24936), (8312, 20256), (10128, 16624), (12468, 13504)]