156965119227

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1\times {\mathrm{17027}}^1$

素因数の和:18288

約数の個数: 48

約数和(自身を含む): 261344109312

約数和(自身を除く): 104378990085

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1117, 1179, 2751, 3351, 7819, 8253, 10053, 17027, 23457, 51081, 70371, 119189, 146327, 153243, 357567, 438981, 1024289, 1072701, 1316943, 2230537, 3072867, 6691611, 9218601, 15613759, 19019159, 20074833, 46841277, 57057477, 133134113, 140523831, 171172431, 399402339, 1198207017, 2491509829, 7474529487, 17440568803, 22423588461, 52321706409, 156965119227]

約数ペア:

[(1, 156965119227), (3, 52321706409), (7, 22423588461), (9, 17440568803), (21, 7474529487), (63, 2491509829), (131, 1198207017), (393, 399402339), (917, 171172431), (1117, 140523831), (1179, 133134113), (2751, 57057477), (3351, 46841277), (7819, 20074833), (8253, 19019159), (10053, 15613759), (17027, 9218601), (23457, 6691611), (51081, 3072867), (70371, 2230537), (119189, 1316943), (146327, 1072701), (153243, 1024289), (357567, 438981)]