137234272

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19763}}^1$

素因数の和:19811

約数の個数: 48

約数和(自身を含む): 318753792

約数和(自身を除く): 181519520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 19763, 39526, 79052, 138341, 158104, 276682, 316208, 553364, 612653, 632416, 1106728, 1225306, 2213456, 2450612, 4288571, 4426912, 4901224, 8577142, 9802448, 17154284, 19604896, 34308568, 68617136, 137234272]

約数ペア:

[(1, 137234272), (2, 68617136), (4, 34308568), (7, 19604896), (8, 17154284), (14, 9802448), (16, 8577142), (28, 4901224), (31, 4426912), (32, 4288571), (56, 2450612), (62, 2213456), (112, 1225306), (124, 1106728), (217, 632416), (224, 612653), (248, 553364), (434, 316208), (496, 276682), (868, 158104), (992, 138341), (1736, 79052), (3472, 39526), (6944, 19763)]