140761068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15661}}^1$

素因数の和:15782

約数の個数: 48

約数和(自身を含む): 378895104

約数和(自身を除く): 238134036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 15661, 31322, 46983, 62644, 93966, 109627, 187932, 219254, 328881, 438508, 657762, 1315524, 1675727, 3351454, 5027181, 6702908, 10054362, 11730089, 20108724, 23460178, 35190267, 46920356, 70380534, 140761068]

約数ペア:

[(1, 140761068), (2, 70380534), (3, 46920356), (4, 35190267), (6, 23460178), (7, 20108724), (12, 11730089), (14, 10054362), (21, 6702908), (28, 5027181), (42, 3351454), (84, 1675727), (107, 1315524), (214, 657762), (321, 438508), (428, 328881), (642, 219254), (749, 187932), (1284, 109627), (1498, 93966), (2247, 62644), (2996, 46983), (4494, 31322), (8988, 15661)]