156738945038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3877}}^1\times {\mathrm{17471}}^1$

素因数の和:21452

約数の個数: 32

約数和(自身を含む): 256119252480

約数和(自身を除く): 99380307442

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 3877, 7754, 17471, 34942, 50401, 100802, 227123, 345053, 454246, 690106, 1554919, 3109838, 4485689, 8971378, 20213947, 40427894, 67735067, 135470134, 880555871, 1761111742, 6028420963, 12056841926, 78369472519, 156738945038]

約数ペア:

[(1, 156738945038), (2, 78369472519), (13, 12056841926), (26, 6028420963), (89, 1761111742), (178, 880555871), (1157, 135470134), (2314, 67735067), (3877, 40427894), (7754, 20213947), (17471, 8971378), (34942, 4485689), (50401, 3109838), (100802, 1554919), (227123, 690106), (345053, 454246)]