161896647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 245306880

約数和(自身を除く): 83410233

約数列:

[1, 3, 11, 29, 33, 87, 167, 319, 501, 957, 1013, 1837, 3039, 4843, 5511, 11143, 14529, 29377, 33429, 53273, 88131, 159819, 169171, 323147, 507513, 969441, 1860881, 4905959, 5582643, 14717877, 53965549, 161896647]

約数ペア:

[(1, 161896647), (3, 53965549), (11, 14717877), (29, 5582643), (33, 4905959), (87, 1860881), (167, 969441), (319, 507513), (501, 323147), (957, 169171), (1013, 159819), (1837, 88131), (3039, 53273), (4843, 33429), (5511, 29377), (11143, 14529)]