187074748

素因数分解:

$2^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{3109}}^1$

素因数の和:3434

約数の個数: 36

約数和(自身を含む): 382194120

約数和(自身を除く): 195119372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 307, 614, 1228, 2149, 3109, 4298, 6218, 8596, 12436, 15043, 21763, 30086, 43526, 60172, 87052, 152341, 304682, 609364, 954463, 1908926, 3817852, 6681241, 13362482, 26724964, 46768687, 93537374, 187074748]

約数ペア:

[(1, 187074748), (2, 93537374), (4, 46768687), (7, 26724964), (14, 13362482), (28, 6681241), (49, 3817852), (98, 1908926), (196, 954463), (307, 609364), (614, 304682), (1228, 152341), (2149, 87052), (3109, 60172), (4298, 43526), (6218, 30086), (8596, 21763), (12436, 15043)]