156979198442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1\times {\mathrm{31849}}^1$

素因数の和:33446

約数の個数: 32

約数和(自身を含む): 258700478400

約数和(自身を除く): 101721279958

約数列:

[1, 2, 11, 22, 157, 314, 1427, 1727, 2854, 3454, 15697, 31394, 31849, 63698, 224039, 350339, 448078, 700678, 2464429, 4928858, 5000293, 10000586, 45448523, 55003223, 90897046, 110006446, 499933753, 999867506, 7135418111, 14270836222, 78489599221, 156979198442]

約数ペア:

[(1, 156979198442), (2, 78489599221), (11, 14270836222), (22, 7135418111), (157, 999867506), (314, 499933753), (1427, 110006446), (1727, 90897046), (2854, 55003223), (3454, 45448523), (15697, 10000586), (31394, 5000293), (31849, 4928858), (63698, 2464429), (224039, 700678), (350339, 448078)]