140862534

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1020743}}^1$

素因数の和:1020771

約数の個数: 16

約数和(自身を含む): 293974272

約数和(自身を除く): 153111738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1020743, 2041486, 3062229, 6124458, 23477089, 46954178, 70431267, 140862534]

約数ペア:

[(1, 140862534), (2, 70431267), (3, 46954178), (6, 23477089), (23, 6124458), (46, 3062229), (69, 2041486), (138, 1020743)]