153537748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421807}}^1$

素因数の和:421831

約数の個数: 24

約数和(自身を含む): 330697472

約数和(自身を除く): 177159724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 421807, 843614, 1687228, 2952649, 5483491, 5905298, 10966982, 11810596, 21933964, 38384437, 76768874, 153537748]

約数ペア:

[(1, 153537748), (2, 76768874), (4, 38384437), (7, 21933964), (13, 11810596), (14, 10966982), (26, 5905298), (28, 5483491), (52, 2952649), (91, 1687228), (182, 843614), (364, 421807)]