156923389441

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{61057}}^1$

素因数の和:61601

約数の個数: 32

約数和(自身を含む): 196729852928

約数和(自身を除く): 39806463487

約数列:

[1, 7, 13, 61, 91, 427, 463, 793, 3241, 5551, 6019, 28243, 42133, 61057, 197701, 367159, 427399, 793741, 2570113, 3724477, 5556187, 26071339, 28269391, 48418201, 197885737, 338927407, 367502083, 1724432851, 2572514581, 12071029957, 22417627063, 156923389441]

約数ペア:

[(1, 156923389441), (7, 22417627063), (13, 12071029957), (61, 2572514581), (91, 1724432851), (427, 367502083), (463, 338927407), (793, 197885737), (3241, 48418201), (5551, 28269391), (6019, 26071339), (28243, 5556187), (42133, 3724477), (61057, 2570113), (197701, 793741), (367159, 427399)]