168274164

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2551}}^1$

素因数の和:2820

約数の個数: 48

約数和(自身を含む): 411586560

約数和(自身を除く): 243312396

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 239, 276, 478, 717, 956, 1434, 2551, 2868, 5102, 5497, 7653, 10204, 10994, 15306, 16491, 21988, 30612, 32982, 58673, 65964, 117346, 176019, 234692, 352038, 609689, 704076, 1219378, 1829067, 2438756, 3658134, 7316268, 14022847, 28045694, 42068541, 56091388, 84137082, 168274164]

約数ペア:

[(1, 168274164), (2, 84137082), (3, 56091388), (4, 42068541), (6, 28045694), (12, 14022847), (23, 7316268), (46, 3658134), (69, 2438756), (92, 1829067), (138, 1219378), (239, 704076), (276, 609689), (478, 352038), (717, 234692), (956, 176019), (1434, 117346), (2551, 65964), (2868, 58673), (5102, 32982), (5497, 30612), (7653, 21988), (10204, 16491), (10994, 15306)]