161497738

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{6733}}^1$

素因数の和:6981

約数の個数: 16

約数和(自身を含む): 247272480

約数和(自身を除く): 85774742

約数列:

[1, 2, 67, 134, 179, 358, 6733, 11993, 13466, 23986, 451111, 902222, 1205207, 2410414, 80748869, 161497738]

約数ペア:

[(1, 161497738), (2, 80748869), (67, 2410414), (134, 1205207), (179, 902222), (358, 451111), (6733, 23986), (11993, 13466)]