144475562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 284663808

約数和(自身を除く): 140188246

約数列:

[1, 2, 7, 11, 14, 22, 31, 53, 62, 77, 106, 154, 217, 341, 371, 434, 571, 583, 682, 742, 1142, 1166, 1643, 2387, 3286, 3997, 4081, 4774, 6281, 7994, 8162, 11501, 12562, 17701, 18073, 23002, 30263, 35402, 36146, 43967, 60526, 87934, 123907, 126511, 194711, 211841, 247814, 253022, 332893, 389422, 423682, 665786, 938153, 1362977, 1876306, 2330251, 2725954, 4660502, 6567071, 10319683, 13134142, 20639366, 72237781, 144475562]

約数ペア:

[(1, 144475562), (2, 72237781), (7, 20639366), (11, 13134142), (14, 10319683), (22, 6567071), (31, 4660502), (53, 2725954), (62, 2330251), (77, 1876306), (106, 1362977), (154, 938153), (217, 665786), (341, 423682), (371, 389422), (434, 332893), (571, 253022), (583, 247814), (682, 211841), (742, 194711), (1142, 126511), (1166, 123907), (1643, 87934), (2387, 60526), (3286, 43967), (3997, 36146), (4081, 35402), (4774, 30263), (6281, 23002), (7994, 18073), (8162, 17701), (11501, 12562)]