139045194

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{15797}}^1$

素因数の和:15971

約数の個数: 32

約数和(自身を含む): 310904640

約数和(自身を除く): 171859446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 15797, 31594, 47391, 94782, 142173, 284346, 426519, 853038, 2574911, 5149822, 7724733, 15449466, 23174199, 46348398, 69522597, 139045194]

約数ペア:

[(1, 139045194), (2, 69522597), (3, 46348398), (6, 23174199), (9, 15449466), (18, 7724733), (27, 5149822), (54, 2574911), (163, 853038), (326, 426519), (489, 284346), (978, 142173), (1467, 94782), (2934, 47391), (4401, 31594), (8802, 15797)]