169957156

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{2029}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 305117120

約数和(自身を除く): 135159964

約数列:

[1, 2, 4, 43, 86, 172, 487, 974, 1948, 2029, 4058, 8116, 20941, 41882, 83764, 87247, 174494, 348988, 988123, 1976246, 3952492, 42489289, 84978578, 169957156]

約数ペア:

[(1, 169957156), (2, 84978578), (4, 42489289), (43, 3952492), (86, 1976246), (172, 988123), (487, 348988), (974, 174494), (1948, 87247), (2029, 83764), (4058, 41882), (8116, 20941)]