156972176018

素因数分解:

$2^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1997}}^1\times {\mathrm{7919}}^1$

素因数の和:10634

約数の個数: 32

約数和(自身を含む): 269643686400

約数和(自身を除く): 112671510382

約数列:

[1, 2, 7, 14, 709, 1418, 1997, 3994, 4963, 7919, 9926, 13979, 15838, 27958, 55433, 110866, 1415873, 2831746, 5614571, 9911111, 11229142, 15814243, 19822222, 31628486, 39301997, 78603994, 110699701, 221399402, 11212298287, 22424596574, 78486088009, 156972176018]

約数ペア:

[(1, 156972176018), (2, 78486088009), (7, 22424596574), (14, 11212298287), (709, 221399402), (1418, 110699701), (1997, 78603994), (3994, 39301997), (4963, 31628486), (7919, 19822222), (9926, 15814243), (13979, 11229142), (15838, 9911111), (27958, 5614571), (55433, 2831746), (110866, 1415873)]