161566006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5897}}^1$

素因数の和:6028

約数の個数: 32

約数和(自身を含む): 294428160

約数和(自身を除く): 132862154

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 3914, 5897, 11794, 13699, 27398, 41279, 82558, 112043, 224086, 607391, 784301, 1214782, 1568602, 4251737, 8503474, 11540429, 23080858, 80783003, 161566006]

約数ペア:

[(1, 161566006), (2, 80783003), (7, 23080858), (14, 11540429), (19, 8503474), (38, 4251737), (103, 1568602), (133, 1214782), (206, 784301), (266, 607391), (721, 224086), (1442, 112043), (1957, 82558), (3914, 41279), (5897, 27398), (11794, 13699)]