156749043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 233280000

約数和(自身を除く): 76530957

約数列:

[1, 3, 11, 33, 71, 149, 213, 447, 449, 781, 1347, 1639, 2343, 4917, 4939, 10579, 14817, 31737, 31879, 66901, 95637, 116369, 200703, 349107, 350669, 735911, 1052007, 2207733, 4749971, 14249913, 52249681, 156749043]

約数ペア:

[(1, 156749043), (3, 52249681), (11, 14249913), (33, 4749971), (71, 2207733), (149, 1052007), (213, 735911), (447, 350669), (449, 349107), (781, 200703), (1347, 116369), (1639, 95637), (2343, 66901), (4917, 31879), (4939, 31737), (10579, 14817)]