165420236794

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{6685807}}^1$

素因数の和:6686037

約数の個数: 16

約数和(自身を含む): 252723542400

約数和(自身を除く): 87303305606

約数列:

[1, 2, 89, 139, 178, 278, 12371, 24742, 6685807, 13371614, 595036823, 929327173, 1190073646, 1858654346, 82710118397, 165420236794]

約数ペア:

[(1, 165420236794), (2, 82710118397), (89, 1858654346), (139, 1190073646), (178, 929327173), (278, 595036823), (12371, 13371614), (24742, 6685807)]