144481876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6607}}^1$

素因数の和:6700

約数の個数: 48

約数和(自身を含む): 319721472

約数和(自身を除く): 175239596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 6607, 10934, 13214, 21868, 26428, 46249, 72677, 92498, 145354, 184996, 290708, 469097, 508739, 938194, 1017478, 1876388, 2034956, 3283679, 5160067, 6567358, 10320134, 13134716, 20640268, 36120469, 72240938, 144481876]

約数ペア:

[(1, 144481876), (2, 72240938), (4, 36120469), (7, 20640268), (11, 13134716), (14, 10320134), (22, 6567358), (28, 5160067), (44, 3283679), (71, 2034956), (77, 1876388), (142, 1017478), (154, 938194), (284, 508739), (308, 469097), (497, 290708), (781, 184996), (994, 145354), (1562, 92498), (1988, 72677), (3124, 46249), (5467, 26428), (6607, 21868), (10934, 13214)]