163116352

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4091}}^1$

素因数の和:4199

約数の個数: 56

約数和(自身を含む): 374172480

約数和(自身を除く): 211056128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 2492, 2848, 4091, 4984, 5696, 8182, 9968, 16364, 19936, 28637, 32728, 39872, 57274, 65456, 114548, 130912, 229096, 261824, 364099, 458192, 728198, 916384, 1456396, 1832768, 2548693, 2912792, 5097386, 5825584, 10194772, 11651168, 20389544, 23302336, 40779088, 81558176, 163116352]

約数ペア:

[(1, 163116352), (2, 81558176), (4, 40779088), (7, 23302336), (8, 20389544), (14, 11651168), (16, 10194772), (28, 5825584), (32, 5097386), (56, 2912792), (64, 2548693), (89, 1832768), (112, 1456396), (178, 916384), (224, 728198), (356, 458192), (448, 364099), (623, 261824), (712, 229096), (1246, 130912), (1424, 114548), (2492, 65456), (2848, 57274), (4091, 39872), (4984, 32728), (5696, 28637), (8182, 19936), (9968, 16364)]