131049412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{68113}}^1$

素因数の和:68167

約数の個数: 24

約数和(自身を含む): 253656536

約数和(自身を除く): 122607124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 68113, 136226, 272452, 885469, 1770938, 2520181, 3541876, 5040362, 10080724, 32762353, 65524706, 131049412]

約数ペア:

[(1, 131049412), (2, 65524706), (4, 32762353), (13, 10080724), (26, 5040362), (37, 3541876), (52, 2520181), (74, 1770938), (148, 885469), (481, 272452), (962, 136226), (1924, 68113)]