171498534

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{28901}}^1$

素因数の和:28972

約数の個数: 32

約数和(自身を含む): 366246144

約数和(自身を除く): 194747610

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 28901, 57802, 86703, 173406, 664723, 1242743, 1329446, 1994169, 2485486, 3728229, 3988338, 7456458, 28583089, 57166178, 85749267, 171498534]

約数ペア:

[(1, 171498534), (2, 85749267), (3, 57166178), (6, 28583089), (23, 7456458), (43, 3988338), (46, 3728229), (69, 2485486), (86, 1994169), (129, 1329446), (138, 1242743), (258, 664723), (989, 173406), (1978, 86703), (2967, 57802), (5934, 28901)]