137432878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{102409}}^1$

素因数の和:102483

約数の個数: 16

約数和(自身を含む): 228579120

約数和(自身を除く): 91146242

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 102409, 204818, 1126499, 2252998, 6246949, 12493898, 68716439, 137432878]

約数ペア:

[(1, 137432878), (2, 68716439), (11, 12493898), (22, 6246949), (61, 2252998), (122, 1126499), (671, 204818), (1342, 102409)]