140738584

素因数分解:

$2^3\times 7^2\times {\mathrm{359027}}^1$

素因数の和:359047

約数の個数: 24

約数和(自身を含む): 306968940

約数和(自身を除く): 166230356

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 359027, 718054, 1436108, 2513189, 2872216, 5026378, 10052756, 17592323, 20105512, 35184646, 70369292, 140738584]

約数ペア:

[(1, 140738584), (2, 70369292), (4, 35184646), (7, 20105512), (8, 17592323), (14, 10052756), (28, 5026378), (49, 2872216), (56, 2513189), (98, 1436108), (196, 718054), (392, 359027)]