140056952

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47189}}^1$

素因数の和:47255

約数の個数: 32

約数和(自身を含む): 305791200

約数和(自身を除く): 165734248

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 47189, 94378, 188756, 330323, 377512, 660646, 1321292, 2501017, 2642584, 5002034, 10004068, 17507119, 20008136, 35014238, 70028476, 140056952]

約数ペア:

[(1, 140056952), (2, 70028476), (4, 35014238), (7, 20008136), (8, 17507119), (14, 10004068), (28, 5002034), (53, 2642584), (56, 2501017), (106, 1321292), (212, 660646), (371, 377512), (424, 330323), (742, 188756), (1484, 94378), (2968, 47189)]