142749768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{849701}}^1$

素因数の和:849717

約数の個数: 32

約数和(自身を含む): 407856960

約数和(自身を除く): 265107192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 849701, 1699402, 2549103, 3398804, 5098206, 5947907, 6797608, 10196412, 11895814, 17843721, 20392824, 23791628, 35687442, 47583256, 71374884, 142749768]

約数ペア:

[(1, 142749768), (2, 71374884), (3, 47583256), (4, 35687442), (6, 23791628), (7, 20392824), (8, 17843721), (12, 11895814), (14, 10196412), (21, 6797608), (24, 5947907), (28, 5098206), (42, 3398804), (56, 2549103), (84, 1699402), (168, 849701)]