157065937990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1208199523}}^1$

素因数の和:1208199543

約数の個数: 16

約数和(自身を含む): 304466280048

約数和(自身を除く): 147400342058

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1208199523, 2416399046, 6040997615, 12081995230, 15706593799, 31413187598, 78532968995, 157065937990]

約数ペア:

[(1, 157065937990), (2, 78532968995), (5, 31413187598), (10, 15706593799), (13, 12081995230), (26, 6040997615), (65, 2416399046), (130, 1208199523)]