131441164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{24359}}^1$

素因数の和:24453

約数の個数: 24

約数和(自身を含む): 245548800

約数和(自身を除く): 114107636

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 24359, 48718, 97436, 462821, 925642, 1729489, 1851284, 3458978, 6917956, 32860291, 65720582, 131441164]

約数ペア:

[(1, 131441164), (2, 65720582), (4, 32860291), (19, 6917956), (38, 3458978), (71, 1851284), (76, 1729489), (142, 925642), (284, 462821), (1349, 97436), (2698, 48718), (5396, 24359)]