156913250216

素因数分解:

$2^3\times {\mathrm{2503}}^1\times {\mathrm{7836259}}^1$

素因数の和:7838768

約数の個数: 16

約数和(自身を含む): 294329925600

約数和(自身を除く): 137416675384

約数列:

[1, 2, 4, 8, 2503, 5006, 10012, 20024, 7836259, 15672518, 31345036, 62690072, 19614156277, 39228312554, 78456625108, 156913250216]

約数ペア:

[(1, 156913250216), (2, 78456625108), (4, 39228312554), (8, 19614156277), (2503, 62690072), (5006, 31345036), (10012, 15672518), (20024, 7836259)]