144619670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5647}}^1$

素因数の和:5864

約数の個数: 32

約数和(自身を含む): 281812608

約数和(自身を除く): 137192938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 5647, 11294, 12805, 25610, 28235, 56470, 73411, 146822, 367055, 734110, 1112459, 2224918, 5562295, 11124590, 14461967, 28923934, 72309835, 144619670]

約数ペア:

[(1, 144619670), (2, 72309835), (5, 28923934), (10, 14461967), (13, 11124590), (26, 5562295), (65, 2224918), (130, 1112459), (197, 734110), (394, 367055), (985, 146822), (1970, 73411), (2561, 56470), (5122, 28235), (5647, 25610), (11294, 12805)]