147796754

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1433}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 260184960

約数和(自身を除く): 112388206

約数列:

[1, 2, 7, 14, 53, 106, 139, 278, 371, 742, 973, 1433, 1946, 2866, 7367, 10031, 14734, 20062, 51569, 75949, 103138, 151898, 199187, 398374, 531643, 1063286, 1394309, 2788618, 10556911, 21113822, 73898377, 147796754]

約数ペア:

[(1, 147796754), (2, 73898377), (7, 21113822), (14, 10556911), (53, 2788618), (106, 1394309), (139, 1063286), (278, 531643), (371, 398374), (742, 199187), (973, 151898), (1433, 103138), (1946, 75949), (2866, 51569), (7367, 20062), (10031, 14734)]