156764604970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{681585239}}^1$

素因数の和:681585269

約数の個数: 16

約数和(自身を含む): 294444823680

約数和(自身を除く): 137680218710

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 681585239, 1363170478, 3407926195, 6815852390, 15676460497, 31352920994, 78382302485, 156764604970]

約数ペア:

[(1, 156764604970), (2, 78382302485), (5, 31352920994), (10, 15676460497), (23, 6815852390), (46, 3407926195), (115, 1363170478), (230, 681585239)]