156777857593

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1\times {\mathrm{13381}}^1$

素因数の和:14665

約数の個数: 32

約数和(自身を含む): 190203397632

約数和(自身を除く): 33425540039

約数列:

[1, 7, 23, 61, 161, 427, 1193, 1403, 8351, 9821, 13381, 27439, 72773, 93667, 192073, 307763, 509411, 816241, 1673779, 2154341, 5713687, 11716453, 15963533, 18773543, 111744731, 131414801, 367161259, 973775513, 2570128813, 6816428591, 22396836799, 156777857593]

約数ペア:

[(1, 156777857593), (7, 22396836799), (23, 6816428591), (61, 2570128813), (161, 973775513), (427, 367161259), (1193, 131414801), (1403, 111744731), (8351, 18773543), (9821, 15963533), (13381, 11716453), (27439, 5713687), (72773, 2154341), (93667, 1673779), (192073, 816241), (307763, 509411)]