161737481

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 175257600

約数和(自身を除く): 13520119

約数列:

[1, 19, 47, 139, 893, 1303, 2641, 6533, 24757, 61241, 124127, 181117, 1163579, 3441223, 8512499, 161737481]

約数ペア:

[(1, 161737481), (19, 8512499), (47, 3441223), (139, 1163579), (893, 181117), (1303, 124127), (2641, 61241), (6533, 24757)]