155013572

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149627}}^1$

素因数の和:149675

約数の個数: 24

約数和(自身を含む): 318408384

約数和(自身を除く): 163394812

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 149627, 299254, 598508, 1047389, 2094778, 4189556, 5536199, 11072398, 22144796, 38753393, 77506786, 155013572]

約数ペア:

[(1, 155013572), (2, 77506786), (4, 38753393), (7, 22144796), (14, 11072398), (28, 5536199), (37, 4189556), (74, 2094778), (148, 1047389), (259, 598508), (518, 299254), (1036, 149627)]