156969804152

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{39479327}}^1$

素因数の和:39479411

約数の個数: 32

約数和(自身を含む): 341101393920

約数和(自身を除く): 184131589768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 39479327, 78958654, 157917308, 276355289, 315834616, 552710578, 1105421156, 2210842312, 2803032217, 5606064434, 11212128868, 19621225519, 22424257736, 39242451038, 78484902076, 156969804152]

約数ペア:

[(1, 156969804152), (2, 78484902076), (4, 39242451038), (7, 22424257736), (8, 19621225519), (14, 11212128868), (28, 5606064434), (56, 2803032217), (71, 2210842312), (142, 1105421156), (284, 552710578), (497, 315834616), (568, 276355289), (994, 157917308), (1988, 78958654), (3976, 39479327)]