157464267

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 228729600

約数和(自身を除く): 71265333

約数列:

[1, 3, 19, 37, 57, 111, 197, 379, 591, 703, 1137, 2109, 3743, 7201, 7289, 11229, 14023, 21603, 21867, 42069, 74663, 138491, 223989, 266437, 415473, 799311, 1418597, 2762531, 4255791, 8287593, 52488089, 157464267]

約数ペア:

[(1, 157464267), (3, 52488089), (19, 8287593), (37, 4255791), (57, 2762531), (111, 1418597), (197, 799311), (379, 415473), (591, 266437), (703, 223989), (1137, 138491), (2109, 74663), (3743, 42069), (7201, 21867), (7289, 21603), (11229, 14023)]