140800828

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{33749}}^1$

素因数の和:33909

約数の個数: 24

約数和(自身を含む): 283500000

約数和(自身を除く): 142699172

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 33749, 67498, 134996, 236243, 472486, 944972, 5028601, 10057202, 20114404, 35200207, 70400414, 140800828]

約数ペア:

[(1, 140800828), (2, 70400414), (4, 35200207), (7, 20114404), (14, 10057202), (28, 5028601), (149, 944972), (298, 472486), (596, 236243), (1043, 134996), (2086, 67498), (4172, 33749)]