139170538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{29573}}^1$

素因数の和:29769

約数の個数: 16

約数和(自身を含む): 226063656

約数和(自身を除く): 86893118

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 29573, 59146, 384449, 768898, 5352713, 10705426, 69585269, 139170538]

約数ペア:

[(1, 139170538), (2, 69585269), (13, 10705426), (26, 5352713), (181, 768898), (362, 384449), (2353, 59146), (4706, 29573)]