156954238942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{190753}}^1$

素因数の和:191200

約数の個数: 32

約数和(自身を含む): 252710899200

約数和(自身を除く): 95756660258

約数列:

[1, 2, 19, 38, 59, 118, 367, 734, 1121, 2242, 6973, 13946, 21653, 43306, 190753, 381506, 411407, 822814, 3624307, 7248614, 11254427, 22508854, 70006351, 140012702, 213834113, 427668226, 1330120669, 2660241338, 4130374709, 8260749418, 78477119471, 156954238942]

約数ペア:

[(1, 156954238942), (2, 78477119471), (19, 8260749418), (38, 4130374709), (59, 2660241338), (118, 1330120669), (367, 427668226), (734, 213834113), (1121, 140012702), (2242, 70006351), (6973, 22508854), (13946, 11254427), (21653, 7248614), (43306, 3624307), (190753, 822814), (381506, 411407)]