169204552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 358799040

約数和(自身を除く): 189594488

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 157, 296, 314, 331, 407, 628, 662, 814, 1256, 1324, 1628, 1727, 2648, 3256, 3454, 3641, 5809, 6908, 7282, 11618, 12247, 13816, 14564, 23236, 24494, 29128, 46472, 48988, 51967, 63899, 97976, 103934, 127798, 134717, 207868, 255596, 269434, 415736, 511192, 538868, 571637, 1077736, 1143274, 1922779, 2286548, 3845558, 4573096, 7691116, 15382232, 21150569, 42301138, 84602276, 169204552]

約数ペア:

[(1, 169204552), (2, 84602276), (4, 42301138), (8, 21150569), (11, 15382232), (22, 7691116), (37, 4573096), (44, 3845558), (74, 2286548), (88, 1922779), (148, 1143274), (157, 1077736), (296, 571637), (314, 538868), (331, 511192), (407, 415736), (628, 269434), (662, 255596), (814, 207868), (1256, 134717), (1324, 127798), (1628, 103934), (1727, 97976), (2648, 63899), (3256, 51967), (3454, 48988), (3641, 46472), (5809, 29128), (6908, 24494), (7282, 23236), (11618, 14564), (12247, 13816)]