140552776

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27581}}^1$

素因数の和:27614

約数の個数: 48

約数和(自身を含む): 330156540

約数和(自身を除く): 189603764

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 27581, 55162, 110324, 193067, 220648, 358553, 386134, 717106, 772268, 1351469, 1434212, 1544536, 2509871, 2702938, 2868424, 5019742, 5405876, 10039484, 10811752, 17569097, 20078968, 35138194, 70276388, 140552776]

約数ペア:

[(1, 140552776), (2, 70276388), (4, 35138194), (7, 20078968), (8, 17569097), (13, 10811752), (14, 10039484), (26, 5405876), (28, 5019742), (49, 2868424), (52, 2702938), (56, 2509871), (91, 1544536), (98, 1434212), (104, 1351469), (182, 772268), (196, 717106), (364, 386134), (392, 358553), (637, 220648), (728, 193067), (1274, 110324), (2548, 55162), (5096, 27581)]