152492452

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{39181}}^1$

素因数の和:39331

約数の個数: 24

約数和(自身を含む): 307186880

約数和(自身を除く): 154694428

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 39181, 78362, 156724, 274267, 548534, 1097068, 5446159, 10892318, 21784636, 38123113, 76246226, 152492452]

約数ペア:

[(1, 152492452), (2, 76246226), (4, 38123113), (7, 21784636), (14, 10892318), (28, 5446159), (139, 1097068), (278, 548534), (556, 274267), (973, 156724), (1946, 78362), (3892, 39181)]