156955304872

素因数分解:

$2^3\times {\mathrm{1229}}^1\times {\mathrm{15963721}}^1$

素因数の和:15964956

約数の個数: 16

約数和(自身を含む): 294530670900

約数和(自身を除く): 137575366028

約数列:

[1, 2, 4, 8, 1229, 2458, 4916, 9832, 15963721, 31927442, 63854884, 127709768, 19619413109, 39238826218, 78477652436, 156955304872]

約数ペア:

[(1, 156955304872), (2, 78477652436), (4, 39238826218), (8, 19619413109), (1229, 127709768), (2458, 63854884), (4916, 31927442), (9832, 15963721)]