144788248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2543}}^1$

素因数の和:3207

約数の個数: 32

約数和(自身を含む): 296732160

約数和(自身を除く): 151943912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 647, 1294, 2543, 2588, 5086, 5176, 7117, 10172, 14234, 20344, 27973, 28468, 55946, 56936, 111892, 223784, 1645321, 3290642, 6581284, 13162568, 18098531, 36197062, 72394124, 144788248]

約数ペア:

[(1, 144788248), (2, 72394124), (4, 36197062), (8, 18098531), (11, 13162568), (22, 6581284), (44, 3290642), (88, 1645321), (647, 223784), (1294, 111892), (2543, 56936), (2588, 55946), (5086, 28468), (5176, 27973), (7117, 20344), (10172, 14234)]