145438808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{26083}}^1$

素因数の和:26147

約数の個数: 32

約数和(自身を含む): 295792560

約数和(自身を除く): 150353752

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 26083, 52166, 104332, 208664, 443411, 886822, 1069403, 1773644, 2138806, 3547288, 4277612, 8555224, 18179851, 36359702, 72719404, 145438808]

約数ペア:

[(1, 145438808), (2, 72719404), (4, 36359702), (8, 18179851), (17, 8555224), (34, 4277612), (41, 3547288), (68, 2138806), (82, 1773644), (136, 1069403), (164, 886822), (328, 443411), (697, 208664), (1394, 104332), (2788, 52166), (5576, 26083)]