145955663

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 179809920

約数和(自身を除く): 33854257

約数列:

[1, 7, 19, 49, 133, 211, 743, 931, 1477, 4009, 5201, 10339, 14117, 28063, 36407, 98819, 156773, 196441, 691733, 1097411, 2978687, 7681877, 20850809, 145955663]

約数ペア:

[(1, 145955663), (7, 20850809), (19, 7681877), (49, 2978687), (133, 1097411), (211, 691733), (743, 196441), (931, 156773), (1477, 98819), (4009, 36407), (5201, 28063), (10339, 14117)]